Cardiovascular Deconditioning
Head-Down Tilt
Weightlessness Simulation
Lower Body Negative Pressure
Weightlessness Countermeasures
Techniques and routines designed to prevent or reverse unwanted effects of weightlessness experienced during actual and simulated space flight, including physiologic changes related to removal of gravitational loading. Specific measures include creation of artificial gravity, exercise, low-level lower body negative pressure, and use of anti-deconditioning devices. (From Nicogossian, Space Physiology and Medicine, 2d ed, pp294-297)
Orthostatic Intolerance
Symptoms of cerebral hypoperfusion or autonomic overaction which develop while the subject is standing, but are relieved on recumbency. Types of this include NEUROCARDIOGENIC SYNCOPE; POSTURAL ORTHOSTATIC TACHYCARDIA SYNDROME; and neurogenic ORTHOSTATIC HYPOTENSION. (From Noseworthy, JH., Neurological Therapeutics Principles and Practice, 2007, p2575-2576)
Acupuncture Therapy
Acupuncture Points
Pregnancy
Physical Therapy Modalities
Evidence-Based Medicine
An approach of practicing medicine with the goal to improve and evaluate patient care. It requires the judicious integration of best research evidence with the patient's values to make decisions about medical care. This method is to help physicians make proper diagnosis, devise best testing plan, choose best treatment and methods of disease prevention, as well as develop guidelines for large groups of patients with the same disease. (from JAMA 296 (9), 2006)
Williams Syndrome
A disorder caused by hemizygous microdeletion of about 28 genes on chromosome 7q11.23, including the ELASTIN gene. Clinical manifestations include SUPRAVALVULAR AORTIC STENOSIS; MENTAL RETARDATION; elfin facies; impaired visuospatial constructive abilities; and transient HYPERCALCEMIA in infancy. The condition affects both sexes, with onset at birth or in early infancy.
Physical Therapy Specialty
Evidence-Based Practice
A way of providing health care that is guided by a thoughtful integration of the best available scientific knowledge with clinical expertise. This approach allows the practitioner to critically assess research data, clinical guidelines, and other information resources in order to correctly identify the clinical problem, apply the most high-quality intervention, and re-evaluate the outcome for future improvement.
Physical Therapy Department, Hospital
Jupiter
Cardiomegaly, Exercise-Induced
Athletes
Sports
Cardiovascular Diseases
A 30-year follow-up of the Dallas Bedrest and Training Study: II. Effect of age on cardiovascular adaptation to exercise training. (1/28)
BACKGROUND: Aerobic power declines with age. The degree to which this decline is reversible remains unclear. In a 30-year longitudinal follow-up study, the cardiovascular adaptations to exercise training in 5 middle-aged men previously trained in 1966 were evaluated to assess the degree to which the age-associated decline in aerobic power is attributable to deconditioning and to gain insight into the specific mechanisms involved. Methods and Results-- The cardiovascular response to acute submaximal and maximal exercise were assessed before and after a 6-month endurance training program. On average, VO(2max) increased 14% (2.9 versus 3.3 L/min), achieving the level observed at the baseline evaluations 30 years before. Likewise, VO(2max) increased 16% when indexed to total body mass (31 versus 36 mL/kg per minute) or fat-free mass (44 versus 51 mL/kg fat-free mass per minute). Maximal heart rate declined (181 versus 171 beats/min) and maximal stroke volume increased (121 versus 129 mL) after training, with no change in maximal cardiac output (21.4 versus 21.7 L/min); submaximal heart rates also declined to a similar degree. Maximal AVDO(2) increased by 10% (13.8 versus 15.2 vol%) and accounted for the entire improvement of aerobic power associated with training. CONCLUSIONS: One hundred percent of the age-related decline in aerobic power among these 5 middle-aged men occurring over 30 years was reversed by a 6-month endurance training program. However, no subject achieved the same maximal VO(2) attained after training 30 years earlier, despite a similar relative training load. The improved aerobic power after training was primarily the result of peripheral adaptation, with no effective improvement in maximal oxygen delivery. (+info)Remodeling of left ventricular hypertrophy in elite athletes after long-term deconditioning. (2/28)
BACKGROUND: The clinical significance and long-term consequences of left ventricular (LV) hypertrophy associated with intensive athletic conditioning remain unresolved. METHODS AND RESULTS: We prospectively evaluated 40 elite male athletes who had shown marked LV cavity enlargement of > or = 60 mm, wall thickness of > or = 13 mm, or both in a longitudinal fashion with serial echocardiograms, initially at peak training (age 24 +/- 4 years) and subsequently after a long-term deconditioning period (1 to 13 years; mean, 5.6 +/- 3.8). After detraining, LV cavity dimension decreased by 7% (61.2 +/- 2.9 to 57.2 +/- 3.1 mm; P<0.001), maximum wall thickness by 15% (12.0 +/- 1.3 to 10.1 +/- 0.8 mm; P<0.001), and mass normalized to height by 28% (194 +/- 25 to 140 +/- 21 g/m; P<0.001). However, individual subject analysis showed persistent substantial cavity dilatation (> or = 60 mm) in 9 athletes (22%); in contrast, wall thickness returned to normal in each athlete. Multiple regression analysis demonstrated that approximately 50% of the incomplete reduction in cavity dimension was explained by increased body weight and recreational physical activity performed during the follow-up period. No athlete had developed cardiac symptoms, impaired exercise performance, or evidence of LV dysfunction. CONCLUSIONS: LV remodeling was evident after long-term detraining, with significant reduction in cavity size and normalization of wall thickness. Resolution of cavity enlargement was, however, incomplete in most cases, and substantial chamber dilatation persisted in >20% of athletes. The possibility that this residual LV hypertrophy, apparently part of the athlete's heart syndrome, may have future long-term clinical implications in some individuals cannot be excluded with certainty. (+info)Deconditioning fails to explain peripheral skeletal muscle alterations in men with chronic heart failure. (3/28)
It remains controversial whether the skeletal muscle alterations in chronic heart failure (CHF) are due to disease pathophysiology or result from chronic deconditioning. The purpose of this study was to compare the skeletal muscle of CHF patients to peak oxygen consumption (peak VO(2)) matched sedentary controls. It has been established that skeletal muscle abnormalities are related to the exercise intolerance observed in patients with CHF. We studied the skeletal muscle of sedentary controls and patients with CHF matched for age, gender and peak VO(2). Hypothesis testing for the effects of group (CHF vs. normal), gender, and the interaction group x gender were performed. For capillary density only gender (p = 0.002) and the interaction of group x gender (p = 0.007) were significantly different. For 3-hydroxyl coenzyme A (CoA) dehydrogenase only group effect (p = 0.004) was significantly different. Mean values for capillary density were 1.46 +/- 0.28 for CHF men versus 1.87 +/- 0.32 for sedentary control men, 1.40 +/- 0.32 for CHF women versus 1.15 +/- 0.35 for sedentary control women. The activities for 3-hydroxyl CoA dehydrogenase were 3.09 +/- 0.88 for CHF men versus 4.05 +/- 0.42 for sedentary control men, 2.93 +/- 0.72 for CHF women versus 3.51 +/- 0.78 for sedentary control women. This study suggests that women and men adapt to CHF differently: men develop peripheral skeletal muscle abnormalities that are not attributable to deconditioning; women do not develop the same pathologic responses in skeletal muscle when compared with normal women matched for aerobic capacity. (+info)Impact of physical deconditioning on ventricular tachyarrhythmias in trained athletes. (4/28)
OBJECTIVES: The purpose of this research was to evaluate the impact of athletic training and, in particular, physical deconditioning, on frequent and/or complex ventricular tachyarrhythmias assessed by 24-h ambulatory (Holter) electrocardiogram (ECG). BACKGROUND: Sudden deaths in athletes are usually mediated by ventricular tachyarrhythmias. METHODS: Twenty-four hour ambulatory ECGs were recorded at peak training and after a deconditioning period of 19 +/- 6 weeks (range, 12 to 24 weeks) in a population of 70 trained athletes selected on the basis of frequent and/or complex ventricular tachyarrhythmias (i.e., > or =2,000 premature ventricular depolarization [PVD] and/or > or =1 burst of non-sustained ventricular tachycardia [NSVT]/24 h). RESULTS: A significant decrease in the frequency and complexity of ventricular arrhythmias was evident after deconditioning: PVDs/24 h: 10,611 +/- 10,078 to 2,165 +/- 4,877 (80% reduction; p < 0.001) and NSVT/24 h: 6 +/- 22 to 0.5 +/- 2, (90% reduction; p = 0.04). In 50 of the 70 athletes (71%), ventricular arrhythmias decreased substantially after detraining (to <500 PVDs/24 h and no NSVT). Most of these athletes with reduced arrhythmias did not have structural cardiovascular abnormalities (37 of 50; 74%). Over the 8 +/- 4-year follow-up period, each of the 70 athletes survived without cardiac symptoms. CONCLUSIONS: Frequent and/or complex ventricular tachyarrhythmias in trained athletes (with and without cardiovascular abnormalities) are sensitive to brief periods of deconditioning. In athletes with heart disease, the resolution of such arrhythmias with detraining may represent a mechanism by which risk for sudden death is reduced. Conversely, in athletes without cardiovascular abnormalities, reduction in frequency of ventricular tachyarrhythmias and the absence of cardiac events in the follow-up support the benign clinical nature of these rhythm disturbances as another expression of athlete's heart. (+info)Effects of exercise training and deconditioning on platelet aggregation induced by alternating shear stress in men. (5/28)
OBJECTIVE: Alternating shear stress, which resembles the flow condition in stenotic arteries, induces platelet aggregation. This study investigated how exercise training and deconditioning influence alternating shear-induced platelet aggregation (ASIPA) and clarify the mechanisms underlying ASIPA. METHODS AND RESULTS: Thirty healthy male sedentary subjects were randomly divided into control and trained groups. The trained men were trained on a bicycle ergometer at approximately 60% of maximal oxygen consumption for 30 minutes per day, 5 days per week for 8 weeks, and then were deconditioned for 8 weeks. The experimental results indicate the following: (1) short-term strenuous exercise increases the extent of ASIPA and is accompanied by increased the von Willebrand factor (vWF) binding and P-selectin expression on platelets in both the control and trained groups, whereas the enhancement of platelet function decreases after exercise training in trained subjects; (2) at rest and immediately after exercise, ASIPA and the vWF binding and P-selectin expression on platelets are reduced by training, but remain unchanged in the control group; and (3) deconditioning reverses the effects of training on resting and postexercise state. CONCLUSIONS: Exercise training suppresses the extent of ASIPA, probably by reducing vWF binding to platelets and P-selectin expression on platelets. However, deconditioning reverses the training effects. This investigation shows that exercise training decreases resting and severe exercise-promoted platelet aggregation induced by alternating shear stress (ASIPA); moreover, this effect is accompanied by reduced the von Willebrand factor binding and P-selectin expression on platelets. However, the effects of training on ASIPA are reversed to the pretraining state after deconditioning. (+info)Exercise training and 3-day head down bed rest deconditioning: exercise thermoregulation. (6/28)
Bed rest (BR) deconditioning causes excessive increase of exercise core body tempera-ture, while aerobic training improves exercise thermoregulation. The study was designed to determine whether 3 days of 6 degrees head-down bed rest (HDBR) affects body temperature and sweating dynamics during exercise and, if so, whether endurance training before HDBR modifies these responses. Twelve healthy men (20.7+/-0.9 yrs, VO2max: 46+/-4 ml x kg(-1) x min(-1) ) underwent HDBR twice: before and after 6 weeks of endurance training. Before and after HDBR, the subjects performed 45 min sitting cycle exercise at the same workload equal to 60% of VO2max determined before training. During exercise the VO2, HR, tympanic (Ttymp) and skin (Tsk) temperatures were recorded; sweating dynamics was assayed from a ventilated capsule on chest. Training increased VO2max by 12.1% (p<0.001). Resting Ttymp increased only after first HDBR (by 0.22 +/- 0.08 degrees C, p<0.05), while exercise equilibrium levels of Ttymp were increased (p<0.05) by 0.21 +/- 0.07 and 0.26 +/- 0.08 degrees C after first and second HDBR, respectively. Exercise mean Tsk tended to be lower after both HDBR periods. Total sweat loss and time-course of sweating responses were similar in all exercise tests. The sweating threshold related to Ttymp was elevated (p<0.05) only after first HDBR. IN CONCLUSION: six-week training regimen prevents HDBR-induced elevation of core temperature (Ttymp) at rest but not during ex-ercise. The post-HDBR increases of Ttymp without changes in sweating rate and the tendency for lower Tsk suggest an early (<3d) influence of BR on skin blood flow. (+info)Altered hormonal regulation and blood flow distribution with cardiovascular deconditioning after short-duration head down bed rest. (7/28)
This study tested the hypothesis that cardiovascular and hormonal responses to lower body negative pressure (LBNP) would be altered by 4-h head down bed rest (HDBR) in 11 healthy young men. In post-HDBR testing, three subjects failed to finish the protocol due to presyncopal symptoms, heart rate was increased during LBNP compared with pre-HDBR, mean arterial blood pressure was elevated at 0, -10, and -20 mmHg and reduced at -40 mmHg, central venous pressure (CVP) and cardiac stroke volume were reduced at all levels of LBNP. Plasma concentrations of renin, angiotensin II, and aldosterone were significantly lower after HDBR. Renin and angiotensin II increased in response to LBNP only post-HDBR. There was no effect of HDBR or LBNP on norepinephrine while epinephrine tended to increase at -40 mmHg post-HDBR (P = 0.07). Total blood volume was not significantly reduced. Splanchnic blood flow taken from ultrasound measurement of the portal vein was higher at each level of LBNP post-compared with pre-HDBR. The gain of the cardiopulmonary baroreflex relating changes in total peripheral resistance to CVP was increased after HDBR, but splanchnic vascular resistance was actually reduced. These results are consistent with our hypothesis and suggest that cardiovascular instability following only 4-h HDBR might be related to altered hormonal and/or neural control of regional vascular resistance. Impaired ability to distribute blood away from the splanchnic region was associated with reduced stroke volume, elevated heart rate, and the inability to protect mean arterial pressure. (+info)Does long-term experimental antiorthostasis lead to cardiovascular deconditioning in the rat? (8/28)
Microgravity or simulated microgravity induces acute and chronic cardiovascular responses, whose mechanism is pivotal for understanding of physiological adaptation and pathophysiological consequences. We investigated hemodynamic responses of conscious Wistar rats to 45? head-down tilt (HDT) for 7 days. Arterial blood pressure (BP) was recorded by telemetry. Heart rate (HR), spectral properties and the spontaneous baroreflex sensitivity (sBRS) were calculated. Head-up tilt (HUT) was applied for 2 h before and after HDT to assess the degree of any possible cardiovascular deconditioning. Horizontal control BP and HR were 112.5+/-2.8 mmHg and 344.7+/-10 bpm, respectively. HDT elicited an elevation in BP and HR by 8.3 % and 8.8 %, respectively, in less than 1 h. These elevations in BP and HR were maintained for 2 and 3 days, respectively, and then normalized. Heart rate variability was unchanged, while sBRS was permanently reduced from the beginning of HDT (1.01+/-0.08 vs. 0.74+/-0.05 ms/mmHg). HUT tests before and after HDT resulted in BP elevations (6.9 vs. 11.6 %) and sBRS reduction (0.44 vs. 0.37 ms/mmHg), respectively. The pressor response during the post-HDT HUT test was accompanied by tachycardia (13.7 %). In conclusion, chronic HDT does not lead to symptoms of cardiovascular deconditioning. However the depressed sBRS and tachycardic response seen during the post-HDT HUT test may indicate disturbances in cardiovascular control. (+info)
Physical deconditioning | definition of physical deconditioning by Medical dictionary
Transcutaneous electrical acupuncture stimulation as a countermeasure against cardiovascular deconditioning during 4 days of...
Effect of standing or walking on physiological changes induced by head down bed rest: Implications for spaceflight<...
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After deconditioning from fall/pelvic fracture, can control of leg on that side be lost (shaky, sways when trying to stand)?...
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Space exploration
... cardiovascular deconditioning; and decreased endurance and muscle mass. Radiation is perhaps the most insidious health hazard ...
Future of space exploration
Retrieved 2017-10-24.CS1 maint: others (link) "Cardiovascular Deconditioning in Weightlessness" (PDF). "NASA - Renal Stone Risk ... Without regular exercise and nourishment, there can be cardiovascular deterioration and loss in muscle strength. Dehydration ...
Spaceflight
... but microgravity also leads to significant deconditioning of muscular and cardiovascular tissues. Once above the atmosphere, ...
European Physiology Modules
Cardiolab (CDL) - To scan the cardiovascular system. (Built by CADMOS in Toulouse.) The EPM is operated according to ESA's ... Muscle de-conditioning/atrophy Endocrinology, Nutrition and Metabolism - Hormonal regulation; demineralization To correctly ... Research typically includes neuroscientific, cardiovascular, and physiological studies and investigations of metabolic ... and motion sensory coordination Cardiovascular and Respiratory Systems - Control of blood volume and distribution; fluid volume ...
Effect of spaceflight on the human body
Over time these deconditioning effects can impair astronauts' performance, increase their risk of injury, reduce their aerobic ... Cooke, J.P,; Bancroft, R.W. (1966). "Some Cardiovascular Responses in Anesthetized Dogs During Repeated Decompressions to a ... Other significant effects include a slowing of cardiovascular system functions, decreased production of red blood cells, ... capacity, and slow down their cardiovascular system. As the human body consists mostly of fluids, gravity tends to force them ...
Terason
... cardiovascular system adapts to microgravity conditions and is deconditioned on their return to Earth. Terason's was chosen has ...
Stationary bicycle
... to counter cardiovascular deconditioning in the microgravity environment. Mini-cycles offer exercisers low intensity physical ... The exercise bike has long been used for physical therapy because of the low-impact, safe, and effective cardiovascular ...
List of MeSH codes (G09)
... cardiovascular deconditioning MeSH G09.330.553.400 - hemodynamic phenomena MeSH G09.330.553.400.095 - blood flow velocity MeSH ...
Envihab
... space experiments The sojourn of astronauts in space elicits substantial deconditioning effects within the cardiovascular ... The incurring costs of akinesia and related disorders, such as osteoporosis, cardiovascular events, stroke and cancer are ...
STS-59
... study of exercise as a possible countermeasure for the deconditioning which astronauts experience in their cardiovascular ...
ESA Scientific Research on the International Space Station
ESA Study of the evolution of cardiovascular deconditioning phenomena under weightless conditions (CARDIOSCIENCE) - ESA Bone ... Study of the evolution of cardiovascular deconditioning phenomena under weightless conditions (CARDIOSCIENCE) Bone cell ... ESA Cardiovascular adaptation to weightlessness (RHYTHM) - ESA Effects of microgravity on the peripheral subcutaneous veno- ... CARDIOCOG-2 Cardiovascular adaptation to weightlessness (RHYTHM) Effects of microgravity on the peripheral subcutaneous veno- ...
Geriatric rehabilitation
... covers three areas - normal aging due to disuse and deconditioning, cardiovascular problems like ...
Micro-g environment
... the cardiovascular system is less strained in weightlessness than on Earth and is de-conditioned during longer periods spent in ... Parabolic flight studies have provided a broad range of results regarding changes in the cardiovascular system in a micro-g ... Many studies on the physiological effects of weightlessness on the cardiovascular system are done in parabolic flights. It is ... Cardiovascular system, red blood cells, and oxygen transport in microgravity. Gunga, Hanns-Christian,, Ahlefeld, Victoria ...
Muscle atrophy
It seems that HMB is able to act on three of the four major mechanisms involved in muscle deconditioning (protein turnover, ... and decrease cardiovascular risks (Nissen et al., 2000). For all these reasons, HMB should be routinely used in muscle-wasting ... It seems that HMB is able to act on three of the four major mechanisms involved in muscle deconditioning (protein turnover, ... and decrease cardiovascular risks (Nissen et al., 2000). For all these reasons, HMB should be routinely used in muscle-wasting ...
Cardiac rhythm problems during space flight
Cardiovascular Health Consequences of Long-Duration Space Flight (Vascular) Cardiovascular regulation during long-duration ... Levine, BD; Zuckerman, JH; Pawelczyk, JA (15 July 1997). "Cardiac atrophy after bed-rest deconditioning: a nonneural mechanism ... Most of these have been related to cardiovascular disease, but it is not clear whether this was due to pre-existing conditions ... Indeed, there are known and well-defined changes in the cardiovascular system with space flight: plasma volume is reduced; left ...
Micro-g environment
Next to the skeletal and muscular system, the cardiovascular system is less strained in weightlessness than on Earth and is de- ... Short-term and long-term health effects have been seen in the cardiovascular system from exposure to the micro-g environment ... Many studies on the physiological effects of weightlessness on the cardiovascular system are done in parabolic flights. It is ... Astronaut Tracy Dyson talks about studies into cardiovascular health aboard the International Space Station. ...
Orthostatic syncope
Cardiovascular complications including heart failure, chest pain, and arrhythmias. There are multiple causes of orthostatic ... Elderly deconditioned patients, especially after prolonged hospitalization, may have reduced muscle tone. Review of the ... Avoiding physical deconditioning in the elderly which helps maintain muscle tone in lower extremities External compression ... Physical deconditioning Sympathectomy The autonomic nervous system regulates various body processes and comprises the ...
Physiological effects in space
The bicycle ergometer proved to be an excellent machine for aerobic exercise and cardiovascular conditioning, but it was not ... Thornton, WE; Rummel, JA (1977). "Muscular deconditioning and its prevention in spaceflight". In Johndton, RS; Dietlien, LF ( ... cardiac deconditioning, and bone loss; extravehicular activity (EVA); and vehicle landing and egress. EVA suits and launch and ... Exercise is not necessary on a short trip and crews did not feel that they suffered noticeable deconditioning, but they did ...
Athletic heart syndrome
This deconditioning is often met with resistance to the accompanying lifestyle changes. The real risk attached to athlete's ... August 1996). "Cardiovascular preparticipation screening of competitive athletes. A statement for health professionals from the ... The heart becomes enlarged, or hypertrophic, due to intense cardiovascular workouts, creating an increase in stroke volume, an ... If the athlete is uncomfortable with having athlete's heart or if a differential diagnosis is difficult, deconditioning from ...
Bed rest
October 2005). "Vascular adaptation to deconditioning and the effect of an exercise countermeasure: results of the Berlin Bed ... "Head-down bed rest alters sympathetic and cardiovascular responses to mental stress". AJP: Regul Physiol. To examine effects of ... such as muscle atrophy and other forms of deconditioning such as arterial constriction. Besides lack of physical exercise it ...
Exercise intolerance
Dysfunctions involving the pulmonary, cardiovascular or neuromuscular systems have been frequently found to be associated with ... it is usually due to deconditioning (either through a sedentary lifestyle or while convalescing from a long illness), but it ... Kitzman, Delane W (2005). "Exercise Intolerance". Progress in Cardiovascular Diseases. 47 (6): 367-379. doi:10.1016/j.pcad. ...
Rebound exercise
... averting the deconditioning that occurs during the immobilization of bed rest or space flight, due to a lack of gravireceptor ... Cardiovascular and Respiratory Improvement: Rebounding is said to directly yield impressive aerobic exercise benefits in terms ... a finding that might help identify acceleration parameters needed for the design of remedial procedures to avert deconditioning ...
Locomotion in space
The GLCS is a garment designed to help mitigate the effects of musculoskeletal deconditioning. It is partly inspired by the ... The CEVIS provides both aerobic and cardiovascular training using recumbent cycling activities. The workload placed on the ... muscle atrophy deconditioning (e.g. arterial constriction, bone density loss ) symptoms similar to aging or disease head-ward ... and cardiovascular systems. Short arm centrifuges can be used to generate loading conditions greater than gravity that could ...
Long COVID
Cardiovascular Imaging. 14 (3): 541-555. doi:10.1016/j.jcmg.2020.10.023. PMC 7641597. PMID 33223496. Sengupta P, Chandrashekhar ... physical deconditioning due to a lack of exercise while ill; and post-traumatic stress or other mental sequelae, especially in ... JACC Cardiovascular Imaging. 13 (11): 2480-2483. doi:10.1016/j.jcmg.2020.10.001. PMC 7547566. PMID 33153538. Polack FP, Thomas ... cardiovascular disorders, gastrointestinal disorders, malaise, fatigue, musculoskeletal pain, and anemia. A wide range of ...
Scientific research on the International Space Station
Cardiovascular and Cerebrovascular Control on Return from ISS (CCISS) Cardiac Atrophy and Diastolic Dysfunction During and ... NASA Archived 2010-03-16 at the Wayback Machine Validation of Centrifugation as a Countermeasure for Otolith Deconditioning ... Cardiovascular) Test of Midodrine as a Countermeasure Against Post-flight Orthostatic Hypotension - Long (Midodrine-Long) Test ... NASA Cardiovascular and Cerebrovascular Control on Return from ISS (CCISS) (ISS Experiment) - NASA Cardiac Atrophy and ...
Sarcoidosis
Physical therapy, rehabilitation, and counseling can help avoid deconditioning, and improve social participation, psychological ... Cardiovascular Diagnosis and Therapy. 6 (1): 50-63. doi:10.3978/j.issn.2223-3652.2015.12.13. PMC 4731586. PMID 26885492. "About ...
Postural orthostatic tachycardia syndrome
"Journal of Cardiovascular Electrophysiology. 20 (3): 352-8. doi:10.1111/j.1540-8167.2008.01407.x. PMC 3904426. PMID 19207771.. ... In up to 50% of cases, POTS is associated with recent viral illness.[1] It may also be associated with physical deconditioning ... Testing the cardiovascular response to prolonged head-up tilting, exercise, eating, and heat stress may help determine the best ... POTS treatment involves using multiple methods in combination to counteract cardiovascular dysfunction, address symptoms, and ...
Osteoporosis
... and overall deconditioning. Postural control is important to maintaining functional movements such as walking and standing. ... "Calcium supplements with or without vitamin D and risk of cardiovascular events: reanalysis of the Women's Health Initiative ... "Effect of calcium supplements on risk of myocardial infarction and cardiovascular events: meta-analysis". BMJ (Clinical ...
Failed back syndrome
1983). "Low-back pain in relation to other diseases and cardiovascular risk factors". Spine. 8 (3): 277-285. doi:10.1097/ ... spinal muscular deconditioning and even Cutibacterium acnes infection. An individual may be predisposed to the development of ... for patients with persistent back pain is complicated by their possible cardiovascular and gastrointestinal toxicity; and ...
Frontiers | Multi-System Deconditioning in 3-Day Dry Immersion without Daily Raise | Physiology
Cardiovascular deconditioning was evaluated using orthostatic tolerance tests (Lower Body Negative Pressure + tilt and ... Cardiovascular deconditioning was evaluated using orthostatic tolerance tests (Lower Body Negative Pressure + tilt and ... Muscular deconditioning was assessed via muscle tone measurement. Results: Orthostatic tolerance time dropped from 27±1 min to ... Muscular deconditioning was assessed via muscle tone measurement.Results: Orthostatic tolerance time dropped from 27 ± 1 to 9 ...
Transcutaneous electrical acupuncture stimulation as a countermeasure against cardiovascular deconditioning during 4 days of...
Cardiovascular deconditioning is thought to induce OI after return from space missions, and crew members can experience syncope ... This is the first study to examine the effects of TEAS used as a countermeasure against cardiovascular deconditioning during ... We hypothesised that TEAS treatment might improve OT and prevent cardiovascular deconditioning during short-term simulated ... Autonomic dysregulation has been recognised as a crucial factor in cardiovascular deconditioning, with alteration of the ...
Microgravity-induced cardiovascular deconditioning: mechanisms and countermeasures | Chinese Journal of Applied Physiology;(6)...
Microgravity-induced cardiovascular deconditioning: mechanisms and countermeasures Microgravity-induced cardiovascular ... In this paper, the progress in the mechanism of cardiovascular deconditioning from the view of vascular remodeling, increased ... Cardiovascular Deconditioning , Physiology , Cell Communication , Cell Differentiation , Cell Proliferation , Gravity, Altered ... Cardiovascular Deconditioning / Cell Proliferation / Vascular Remodeling Language: English Journal: Chinese Journal of Applied ...
Move More, Eat Less: Addressing Deconditioning and Obesity in Your Practice
An increase in obesity, deconditioning, cardiovascular disease, type 2 diabetes mellitus and overall increased morbidity are ... Move More, Eat Less: Addressing Deconditioning and Obesity in Your Practice. By Malik Slosberg, DC, MS. In this sedentary ... Deconditioning and excessive caloric intake have exploded to epidemic proportions and not only impact the general population, ... The men then went through eight weeks of heavy endurance training to help them recover from bed rests deconditioning effect. ...
Positional PVC's Anyone?? - Heart Rhythm - MedHelp
For the record I am in a hell that I wouldnt wish on Jeffrey Dahmer...and I mean it...the Cure...is called Deconditioning ... Detraining involves 3 MONTHS of reduced or eliminated training; and in particular it aims to reduce cardiovascular exercise... ... Deconditioning AKA Detraining has been proven to reduce ectopic beats and benign arrhythmia symptoms in highly trained athletes ...
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Cardiovascular Deconditioning. Erythrocyte Volume. Fluid Shifts / physiology. Gravitation*. Humans. Lower Body Negative ... Previous Document: Deconditioning during prolonged immersion and possible countermeasures.. Next Document: Cardiac output ... However, definite changes (some unexpected) in the vestibular, cardiovascular, musculo-skeletal, renal and electrolyte areas ...
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Cardiovascular and Pulmonary Physical Therapy: An Evidence-based Approach / Edition 1 by William E. DeTurk, Lawrence P....
Designed for the required cardiovascular and pulmonary physical therapy course in the physical therapy curriculum. This ... Physical Therapy Associated with Primary Prevention, Risk Reduction, and Deconditioning. 425. 16.. Physical Therapy Associated ... Cardiovascular Pathophysiology. 123. 7.. Pulmonary Pathology. 151. 8.. Medications. 189. Part 3. Cardiovascular and Pulmonary ... Cardiovascular and Pulmonary Physical Therapy: An Evidence-based Approach / Edition 1. Designed for the required cardiovascular ...
Vascular adaptation to deconditioning and the effect of an exercise countermeasure: results of the Berlin Bed Rest study -...
Deconditioning is a risk factor for cardiovascular disease. The physiology of vascular adaptation to deconditioning has not ... Vascular adaptation to deconditioning and the effect of an exercise countermeasure: results of the Berlin Bed Rest study. Year ... Vascular adaptation to deconditioning and the effect of an exercise countermeasure: results of the Berlin Bed Rest study ... The purpose of the present study was to assess the effects of bed rest deconditioning on vascular dimension and function of leg ...
Trial By Error: Steve Brine's Troubling Claim in Parliamentary Debate on ME
Cardiovascular deconditioning. Reduced exercise tolerance. Muscle pain (may be delayed) on activity. Weakness, dizziness, ... based on the biopsychosocial model and focuses on the deconditioning theory. It provides resources for patients and education ... that PACE was not only a sham but a likely example of research misconduct and that deconditioning had nothing to do with the ... which aims to improve the care of adults with CFS/ME based on the biopsychosocial model and focuses on the deconditioning ...
How can patients maintain their cardiovascular fitness during treatment for cervical radiculopathy?
Patients should be encouraged to maintain their level of cardiovascular fitness as much as possible throughout the ... Cardiovascular conditioning should be started as soon as possible to prevent deconditioning. These exercises also serve as an ... How can patients maintain their cardiovascular fitness during treatment for cervical radiculopathy?. Updated: Oct 08, 2018 ... Patients should be encouraged to maintain their level of cardiovascular fitness as much as possible throughout the ...
Fencing | Master Course Outlines | Academics | Bucks County Community College
Cross training and how a variety of activities contribute to cardiovascular and total fitness *The Role of Diet and Nutrition - ... Concepts of Recuperation, Positive Adaptation and De-conditioning *Immediate and correct care of athletic injuries *Evaluation ... Cardiovascular disease and atherosclerosis *Heat balance, fluid and electrolyte consumption *Role of nutrition in energy ...
What is the Role of Physical Therapy in Cancer Recovery?
Deconditioning: Rebuilding endurance for activities and cardiovascular function can be difficult during and after cancer ... A skilled physical therapist is able to educate and monitor cardiovascular endurance training.. Genitourinary complications: ... These limitations include and are not limited to cancer-related fatigue (CRF), pain, nerve damage, lymphedema, deconditioning, ...
Athlete's Heart - Cardiovascular Disorders - Merck Manuals Professional Edition
No treatment is required, although 3 mo of deconditioning may be needed to monitor LV regression as a way of distinguishing ... Such deconditioning can greatly interfere with an athletes life and may meet with resistance. ... Numerous changes in rhythm and ECG morphology can occur; they correlate poorly with level of training and cardiovascular ... Structural and ECG changes due to athletes heart are asymptomatic; the presence of cardiovascular symptoms (eg, chest pain, ...
APS -72nd Annual Meeting of the APS Division of Fluid Dynamics
- Session Index DFD19
The proposed aim is twofold: (i) understand the underlying mechanisms leading to cardiovascular deconditioning; (ii) describe ... Permanence in microgravity characterizing long-term spaceflights causes a general deconditioning of the cardiovascular system. ... C30.00001: Multiscale modeling of the cardiovascular deconditioning during spaceflight. Stefania Scarsoglio, Caterina Gallo, ... Session C30: Biological Fluid Dynamics : Cardiovascular Flows. Hide Abstracts. Chair: Jian-Xun Wang, University of Notre Dame. ...
Frontiers | Simulated Microgravity and Recovery-Induced Remodeling of the Left and Right Ventricle | Physiology
Physiological adaptations to microgravity involve alterations in cardiovascular systems. These adaptations result in cardiac ... Physiological adaptations to microgravity involve alterations in cardiovascular systems. These adaptations result in cardiac ... Hasser, E. M., and Moffitt, J. A. (2001). Regulation of sympathetic nervous system function after cardiovascular deconditioning ... Powers, J., and Bernstein, D. (2004). The mouse as a model of cardiovascular adaptations to microgravity. J. Appl. Physiol. ( ...
What Really Happens to Your Body When You Stop Working Out | Livestrong.com
What happens to your cardiovascular fitness, flexibility, strength and power when you dont work out for a while, due to ... 1. Cardiovascular Fitness Starts to Decline After One Week. Aerobic fitness is defined as the ability of your body to transport ... In technical terms, youve become deconditioned. How quickly your fitness level declines depends on several factors, and some ... And as with cardiovascular fitness, long-term exercisers will see a slower muscle loss than those new to exercise, says Dr. ...
Haute Autorité de Santé - Management of COVID+ patients in Physical Medicine and Rehabilitation (MPR), and on return home
... which may also cause cardiovascular deconditioning (Madjid, 2020; Inciardi, 2020). Patients with underlying cardiovascular ... 1: Respiratory, cardiovascular, renal, neurocognitive, psychiatric, musculoskeletal, metabolic and nutritional deficiencies of ... COVID-19 causes respiratory problems, but also other disturbances (neurocognitive, cardiovascular, gastrointestinal, hepatic ... associated with physical deconditioning. The respiratory consequences after the acute phase are still little described in the ...
LSDA: Experiment - FTT
... cardiovascular deconditioning, and loss of muscle mass and strength. Some or all of these changes might affect the ability of ... Spaceflight-induced cardiovascular changes and recovery during NASAs Functional Task Test. Acta Astronautica. 2013. November; ... Determine how postflight changes in sensorimotor, cardiovascular, and muscle physiology impact functional performance.. ++ -- ... cardiovascular and muscular adaptations associated with exposure to space flight. The set of functional tasks making up the FTT ...
LSDA: Experiment - SL3 BSP2
Deconditioning - training, exercise, strength, muscle - World of Sports Science
The decline in cardiovascular function stems from the same reason. The loss of physical fitness is unrelated to the otherwise ... Deconditioning. On a general level, deconditioning is a gradual physiological process whereby the level of physical ... Deconditioning often occurs as the result of a cycle that begins with an injury, when the athlete does not maintain a level of ... The process of deconditioning as it applies to overall general fitness ranges from a decline from peak fitness to a loss of ...
Search - SAE International
Novel Collaboration between VA Research and Communities Benefits Maryland's Chronic Stroke Survivors
These deficits often lead to a sedentary lifestyle that propagates physical disability through physical de-conditioning," said ... Increasing evidence links exercise for people with chronic stroke to the preventive benefits of improved cardiovascular health ... "Increasing evidence links exercise for people with chronic stroke to the preventive benefits of improved cardiovascular health ... Participants engage in exercises that are specifically designed to improve cardiovascular health. The exercises also address ...
Outpatient rehabilitative treatment of chronic fatigue syndrome (CFS/ME) | Archives of Disease in Childhood
Bergdahl- Chapter 26 and 27 Flashcards by Nat L | Brainscape
how many weeks do we need to see a 10% change in deconditioning response of the cardiovascular system ? 10% change in body ... a 10% change in deconditioning response of the cardiovascular system ? 3 weeks 10% change in body fluid redistribution ? 2 ... 1) assesses orthostatic deconditioning during space flight and post landing. 2) countermeasure against changes applies negative ... 1) decreased hydrostatic pressure gradients within the cardiovascular system 2) decreased weight loading on muscles increase ...
Predictors of response to treatment for chronic fatigue syndrome | The British Journal of Psychiatry | Cambridge Core
De Lorenzo, F., Xiao, H., Mukherjee, M., et al (1998) Chronic fatigue syndrome: physical and cardiovascular deconditioning. ... The role of deconditioning and therapeutic exercise in chronic fatigue syndrome (CFS). Journal of Mental Health, Vol. 14, Issue ... The role of deconditioning and therapeutic exercise in chronic fatigue syndrome (CFS). Journal of Mental Health, Vol. 14, Issue ...
Aquatic Therapy: The Therapeutic Effects of Water Explained Course | ContinuingEducation.com
PhysiologyCountermeasuresSpaceflightExerciseCardiacPhysiologicalMusculoskeletalAstronautsAdaptationsDeteriorationObesityRenalMicrogravity-inducedInactivitySkeletal muscleGravityLevel of cardiovascular fitnessDiseaseSystemCause cardiovascularMonitor cardiovascularExperience cardiovascularFitnessObeseOccurMusculo-skeletalPulmonaryImpairmentMusclesMuscleIllnessIncrease cardiovascularEffective cardiovascularEnduranceGravitationalLeft ventricularSpaceComplicationsSedentaryDiseasesMedicationsExercisesLower Body Negative PressurePhysical ActivityFluid shiftHeart Failure
Physiology5
- The physiology of vascular adaptation to deconditioning has not been elucidated. (galileo-training.com)
- Determine how postflight changes in sensorimotor, cardiovascular, and muscle physiology impact functional performance. (nasa.gov)
- This unit will present the gross anatomy, functional histology, physiology and pathophysiology of the cardiovascular, respiratory and renal systems (including acid-base homeostasis) relevant to human movement. (edu.au)
- This unit will present the gross anatomy, functional histology, physiology and pathophysiology of the cardiovascular, respiratory and urinary systems. (edu.au)
- Our very first space physiology experiment almost 30 years ago used four hours of slight head-down bed rest as a simulation of the effects of spaceflight on the cardiovascular system. (nasa.gov)
Countermeasures6
- In prospect , this advanced ground-based model is extremely suited to test countermeasures for microgravity-induced deconditioning and physical inactivity-related pathologies. (frontiersin.org)
- However, the influence of microgravity on the cardiovascular system and its mechanisms and countermeasures remain unknown. (bmj.com)
- Deconditioning during prolonged immersion and possible countermeasures. (biomedsearch.com)
- Due to its prevalence, the study of vertebral deconditioning has been recommended by the European Space Agency to determine and understand the underlying mechanisms of IVD herniation after spaceflight and to design countermeasures able to prevent or reduce vertebral deconditioning [ 5 ]. (hindawi.com)
- Overall, it seemed that the countermeasures employed by the astronauts during flight were sufficient to maintain cardiovascular stability inflight, but blood pressure wasn't fully protected post-flight, and there was concern about dizziness or fainting in some astronauts. (nasa.gov)
- There's a fair amount of deconditioning that goes on, and the countermeasures, including exercise, which we have used over the years really haven't solved the problem. (nasa.gov)
Spaceflight6
- Objective Spaceflight is associated with cardiovascular deregulation. (bmj.com)
- We here present a computational approach to compare the cardiovascular response in supine position on Earth and at 0G adaptation point during spaceflight. (aps.org)
- One concern with spaceflight is that, in the absence of gravity, cardiovascular deconditioning may gradually occur. (adinstruments.com)
- In today's A Lab Aloft, Richard L. Hughson, PhD, discusses various studies that seek to understand the cardiovascular health of astronauts on orbit, and the effects of spaceflight on the cardiovascular system once astronauts return to Earth. (nasa.gov)
- These observations got us thinking about the importance of daily posture transitions and how spaceflight might upset normal cardiovascular control of arterial blood pressure. (nasa.gov)
- The arterial baroreflex studied during CCISS is only one aspect of cardiovascular function and health that can be affected by spaceflight. (nasa.gov)
Exercise27
- Deconditioning and excessive caloric intake have exploded to epidemic proportions and not only impact the general population, but also adversely affect chiropractic patients' ability to respond as well as possible to spinal adjustments and to comply with and perform effective exercise recommendations. (dynamicchiropractic.com)
- In addition, the effectiveness of resistive vibration exercise as a countermeasure for vascular deconditioning during bed rest was evaluated. (galileo-training.com)
- This evidence-based approach to cardiovascular and pulmonary physical therapy reviews essential background knowledge, thoroughly explains exercise principles, and makes applications to each of the APTA-approved practice patterns. (barnesandnoble.com)
- And as with cardiovascular fitness, long-term exercisers will see a slower muscle loss than those new to exercise, says Dr. Thomas. (livestrong.com)
- Someone who's healthy and takes a break from exercise loses muscle mass and cardiovascular fitness more slowly than a person who stops exercising due to an illness or injury . (livestrong.com)
- The rules regarding the preservation of muscle structure, bone density, and cardiovascular fitness are dependent on the exercise of each of these essential bodily systems to maintain strength and fitness. (faqs.org)
- Increasing evidence links exercise for people with chronic stroke to the preventive benefits of improved cardiovascular health, physical fitness, and ambulatory function. (prweb.com)
- It aims to work with chronic stroke survivors at community gyms on exercise training in an effort to improve gait and balance, cardiovascular health, and decrease the risk for falls. (prweb.com)
- Thorough knowledge relating to exercise-associated cardiovascular adaptation is imperative for the purposes of differentiating physiological adaptation from cardiac pathology, since an erroneous diagnosis of cardiac disease has potentially serious consequences for the athlete's physical, psychological, social and financial well-being. (bmj.com)
- The majority of studies investigating the cardiovascular adaptation to exercise are based on cohorts of Caucasian athletes. (bmj.com)
- However, there is mounting evidence that ethnicity is an important determinant of the objective manifestations of cardiovascular adaptation to exercise. (bmj.com)
- This review attempts to highlight ethnically determined differences in cardiovascular adaptation to exercise and provides a practical guide for the interpretation of baseline investigations in athletes of diverse ethnic backgrounds. (bmj.com)
- 1 The term 'Athlete's Heart' refers to a constellation of cardiovascular adaptations affecting the structure, electrical conduction and function of the heart, which facilitate substantial increases in cardiac output during exercise. (bmj.com)
- Conventional rehabilitation focuses on restoration of daily function, without an adequate exercise stimulus to address deconditioning or the muscle abnormalities that may propagate insulin resistance (IR) to worsen risk for type 2 diabetes mellitus (T2DM) and recurrent stroke. (clinicaltrials.gov)
- Your existing level of cardiovascular fitness is determined by genetics, current exercise habits, body weight, and smoking. (thefreelibrary.com)
- All performed individualized endurance and resistance exercise training for up to two hours daily during space flight to prevent cardiovascular, bone and muscle deconditioning. (eurekalert.org)
- The American College of Sports Medicine (ACSM) recommends for cancer patients undergoing treatment exercise programs that help patients meet the goal of maintaining cardiovascular endurance, muscular strength and level of functioning. (cancersupportivecare.com)
- While receiving the various cancer therapies, minimizing deconditioning of the body is the main goal of exercise program. (cancersupportivecare.com)
- Overall, this study shows very little cardiac deconditioning during lengthy periods in space, suggesting that exercise undertaken by astronauts in the current space program is sufficient to counteract this. (adinstruments.com)
- Regular exercise is highly beneficial for all patients with cardiovascular disease regardless of age, report investigators in the Canadian Journal of Cardiology , published by Elsevier. (elsevier.com)
- Inflight exercise performance may be diminished, but exercise has proven to be the single most effective method for reducing readaptation effects and maintaining a healthy cardiovascular system in space, as on Earth. (nasa.gov)
- We previously reported results from the Healthy Exercise for Lymphoma Patients (HELP) trial showing aerobic exercise training improved important patient-rated outcomes, cardiovascular fitness, and body composition compared with usual care ( 7 ). (aacrjournals.org)
- Yet, maintaining normal activities is important to preventing physical deconditioning and loss of lower-extremity muscle strength and exercise intolerance. (thefreedictionary.com)
- Fitness professionals have a technical term for people whose most intense exercise is opening a bag of potato chips: deconditioned. (azcentral.com)
- Aerobic exercise involves repetitive movements of large muscle groups to strengthen the cardiovascular system. (azcentral.com)
- Most importantly, exercise is crucial for good cardiovascular health. (readthehook.com)
- The reason why I did not pursue either one of those options is that there are many other options for cardiovascular exercise where I do not make any such upfront investments and still run the risk of not liking it all that much. (ideafit.com)
Cardiac5
- A constellation of hemodynamic mechanisms - such as fluid shift, blood volume reduction, vessel elasticity changes, and cardiac atrophy - concurs to define a 0G adaptation point, which is identified by an overall relaxation of the cardiovascular system. (aps.org)
- Cardiac deconditioning has been found in astronauts, in humans after prolonged bed rest, in monkeys exposed to hypokinesia, and rodents exposed to increased gravity or weightlessness. (nasa.gov)
- However, HRV analysis revealed a reduction in high frequency spectral power mid- and post-flight suggesting some loss of parasympathetic control of HR. In itself, this is not indicative of cardiac deconditioning. (adinstruments.com)
- Researchers are focusing on understanding the effects of space flight on the cardiovascular system by studying cardiac output, heart rate, blood vessel behavior, blood pressure, and blood volume during space flight and upon return to Earth. (nasa.gov)
- These symptoms are quickly relieved by lying back down and induces a very rapid downward spiral of orthostatic intolerance, hypovolemia (loss of plasma from the blood), cardiac atrophy (about 1% loss of heart muscle per week in bed) progressive bedrest deconditioning and ultimately incapacitation. (verywell.com)
Physiological6
- We aimed to study the integrative physiological responses to a 3-day strict DI protocol in 12 healthy men, and to assess the extent of multi-system deconditioning. (frontiersin.org)
- Physiological adaptations to microgravity involve alterations in cardiovascular systems. (frontiersin.org)
- Exposure to the microgravity conditions of space flight causes astronauts to experience alterations in multiple physiological systems including sensorimotor disturbances, cardiovascular deconditioning, and loss of muscle mass and strength. (nasa.gov)
- The FTT was comprised of seven functional tests and a corresponding set of interdisciplinary physiological measures targeting the sensorimotor, cardiovascular and muscular adaptations associated with exposure to space flight. (nasa.gov)
- On a general level, deconditioning is a gradual physiological process whereby the level of physical conditioning and corresponding physical performance ability of the individual is reduced. (faqs.org)
- On a more sport-specific level, deconditioning is sometimes used as a planned period of inactivity to achieve a specific physiological end. (faqs.org)
Musculoskeletal1
- Our specialized therapists address musculoskeletal injuries and the deconditioning associated with injury or surgeries. (legacyhealth.org)
Astronauts5
- When astronauts and scientists work for extended periods in the manned stations that function in the weightless environment of space, the most common observable physical phenomenon in the space station inhabitants is a pronounced loss of muscle mass, reduced cardiovascular function, and reductions in bone density. (faqs.org)
- We were able to state that cardiovascular reflex responses were not reduced during long-duration missions on ISS, but there was a reduction in the baroreflex response measured in a sitting position about 24-hours after return to Earth, and this reduction was quite large in about one-half of the astronauts. (nasa.gov)
- Scientists study methods to reduce these cardiovascular readaptation effects, as in the experiments listed below, so that pilots landing spacecraft are not impaired and astronauts do not have long recovery periods once back on Earth. (nasa.gov)
- Astronauts also experience blood volume loss, weakened immune systems and cardiovascular deconditioning since floating takes little effort and the heart doesn't have to work as hard to pump blood. (cnn.com)
- Previous studies have shown that astronauts suffer muscle atrophy, bone density loss, immune response impairments, and cardiovascular deconditioning. (gizmodo.com)
Adaptations1
- The loss of fluid volume and the resulting changes termed "cardiovascular deconditioning," are normal adaptations of the human body to an extreme environment change. (nasa.gov)
Deterioration2
- But physical inactivity when in pain leads to further deconditioning, deterioration in cardiovascular fitness, progressive loss of muscular s. (telegraphindia.com)
- Prolonged exposure to the microgravity environment of space led to research on " cardiovascular deconditioning ," the potential deterioration of an astronaut's cardiovascular system. (computerworld.com)
Obesity5
- An increase in obesity, deconditioning, cardiovascular disease, type 2 diabetes mellitus and overall increased morbidity are some of the consequences. (dynamicchiropractic.com)
- Let's review some of the recent evidence on deconditioning, obesity, the metabolic syndrome, and the increased risk of cardiovascular disease and type 2 diabetes mellitus in the U.S. (dynamicchiropractic.com)
- Individual risks and coalesced health hazards of the cardiometabolic syndrome (CMS), including overweight or obesity, insulin resistance, hypertension, and dyslipidemia, are strongly associated with physical deconditioning and are common after SCI. (medscape.com)
- Certain medications, obesity, cardiovascular deconditioning, and the limited range of motion associated with an aging body can cause loss of mobility. (healthcaredesignmagazine.com)
- An unappreciated complication of deconditioning and immobility is obesity. (practicalpainmanagement.com)
Renal1
- HRQOL has been studied across a broad spectrum of populations and medical conditions such as cardiovascular disease, renal disease, neurological disorders, and diabetes. (diabetesjournals.org)
Microgravity-induced1
- The pathophysiology of microgravity induced vertebral deconditioning has been addressed in the literature and it is likely to be discogenic and somatic [ 5 , 7 ]. (hindawi.com)
Inactivity7
- Although the period within which deconditioning will occur varies from athlete to athlete, a measurable loss of muscular and cardiovascular fitness will be observed in most athletes after a period of inactivity of 14 days or longer. (faqs.org)
- Physical inactivity contributes to a progressively sedentary lifestyle and intensifies physical deconditioning and functional impairment as well as the likelihood of developing secondary chronic conditions (e. (thefreedictionary.com)
- Inactivity promotes further physical deconditioning with associated loss of muscle mass. (thefreedictionary.com)
- A frequent comorbid condition of chronic pain is profound physical deconditioning that results from inactivity. (thefreedictionary.com)
- Early mobility has been linked to decreased morbidity and mortality [ 1 ] as inactivity has a profound adverse effect on the brain, skin, skeletal muscle, pulmonary, and cardiovascular systems [ 2 - 4 ]. (hindawi.com)
- This deconditioning can occur in a few days of inactivity with some reports indicating that critically ill patients can lose up to 25% peripheral muscle weakness within 4 days when mechanically ventilated and 18% in body weight by the time of discharge [ 13 - 15 ]. (hindawi.com)
- It is possible that fatigued cancer survivors have [these levels] due to inactivity and deconditioning. (nyhq.org)
Skeletal muscle1
- Stroke leads to profound cardiovascular deconditioning and secondary abnormalities in paretic skeletal muscle that worsen cardiovascular health. (clinicaltrials.gov)
Gravity1
- Low blood pressure and a high heart rate result, but most cardiovascular responses return to normal within 1 to 3 weeks of return to " 1-G " gravity. (nasa.gov)
Level of cardiovascular fitness2
- Patients should be encouraged to maintain their level of cardiovascular fitness as much as possible throughout the rehabilitation process. (medscape.com)
- Just how out of breath you get depends on your level of cardiovascular fitness. (thefreelibrary.com)
Disease12
- Deconditioning is a risk factor for cardiovascular disease. (galileo-training.com)
- Dyspnea upon exertion in a diabetic patient readily arouses suspicion of cardiovascular disease and/or physical deconditioning. (diabetesjournals.org)
- Both the CMS diagnosis and physical deconditioning worsen the prognosis for all-cause cardiovascular disease occurring early after SCI. (medscape.com)
- As a result, elderly patients are usually less fit than their younger counterparts, and deconditioning is accelerated once cardiovascular disease is established," explained lead investigator Gaëlle Deley, PhD, INSERM UMR1093 - CAPS, Faculty of Sports Sciences, University of Burgundy Franche-Comté, Dijon, France. (elsevier.com)
- As a result, elderly patients are usually less fit than their younger counterparts, and deconditioning is accelerated once cardiovascular disease is established," said lead investigator Gaelle Deley. (medicinenet.com)
- Moreover, age predicted cardiovascular fitness response, and disease stage predicted body composition effects ( 11 ). (aacrjournals.org)
- Cardiovascular Disease and Frailty: What Are the Mechanistic Links? (aaccjnls.org)
- In aging populations, cardiovascular disease (CVD) and frailty are common and often coexist. (aaccjnls.org)
- Additionally, MS patients have reduced physical functioning and decreased levels of physical activity (3), which may lead to physical deconditioning and increased risk for secondary conditions such as coronary heart disease (4,5). (thefreedictionary.com)
- Another explanation might be that obese patients present with problems earlier due to physical deconditioning (being out of shape) and other non-cardiovascular symptoms and, therefore, have the opportunity to be diagnosed with milder disease. (thefreedictionary.com)
- In particular, Type II diabetics are overweight/obese, so they tend to be pretty deconditioned and might already have heart disease. (readthehook.com)
- Despite the recognition of frailty as a pivotal element in the evaluation of older adults with cardiovascular disease (CVD), there has yet to be a road map to facilitate its adoption in routine clinical practice. (onlinejacc.org)
System17
- Permanence in microgravity characterizing long-term spaceflights causes a general deconditioning of the cardiovascular system. (aps.org)
- The present approach relies on a validated multiscale modeling of the cardiovascular system combining a 1D description of the arterial tree together with a lumped parameterization of the remaining regions (i.e., venous return, heart chambers, pulmonary circulation, baroreceptor regulation). (aps.org)
- The theoretical discovery of Sanal flow choking in the cardiovascular system (CVS) demands for interdisciplinary studies and universal actions to propose modern medications and to discover new drugs to annul the risk of flow-choking leading to shock-wave generation causing asymptomatic-cardiovascular-diseases. (intechopen.com)
- The cardiovascular system (blood circulatory system) is an internal fluid flow loop with multiple branches, transport nutrients and oxygen to all cells in the body. (intechopen.com)
- Dyspnea during exertion leads to avoiding activity and results in a deconditioning of muscles and of the cardiovascular system. (clinicaltrials.gov)
- Instead, he added, the culprits might include fatigue and de-conditioning of the cardiovascular system and muscles. (healthday.com)
- Although the cardiovascular system generally functions well in space, the heart doesn't have to work as hard in the microgravity environment. (nsbri.org)
- Snow shoveling is an activity that is incredibly stressful structurally on your spine and physically on your cardiovascular system. (spineuniverse.com)
- Various types of aerobic and resistive exercises also improve the functioning of the heart/lung/circulation (cardiovascular system) and strength of the muscles. (cancersupportivecare.com)
- The autonomic nervous system controls cardiovascular, digestive and respiratory functions, as well as a range of other important roles. (meresearch.org.uk)
- The human cardiovascular system evolved to meet the challenges of upright posture in the Earth's gravitational environment. (nasa.gov)
- Daily exposures to gravitational forces, and frequent periods of physical activity that cause the heart to beat rapidly and strongly, are vital to the health of the cardiovascular system. (nasa.gov)
- The cardiovascular system has the primary function of circulating blood through the body, and is composed of two main parts: the heart and the circulatory system. (nasa.gov)
- Driven through the body by the cardiovascular system, blood supplies nutrients to and collects wastes from cells, and maintains the body's internal environment by regulating the acid/base balance, fluid content and temperature of the body. (nasa.gov)
- One of the many changes that occurs in the body during space flight is an acute change in the cardiovascular system. (nasa.gov)
- The headward fluid shift triggers sensors in the cardiovascular system that detect and eliminate excess fluid pressure in the upper body. (nasa.gov)
- The] cardiovascular system becomes less responsive, particularly on return to gravitational field. (nasa.gov)
Cause cardiovascular1
- Prolonged rest can, in fact, cause cardiovascular de-conditioning, loss of bone mass and the weakening of spinal muscles supporting the spine. (tribuneindia.com)
Monitor cardiovascular2
- A skilled physical therapist is able to educate and monitor cardiovascular endurance training. (curetoday.com)
- WISE-2005: developing a non-invasive method to monitor cardiovascular deconditioning. (biomedsearch.com)
Experience cardiovascular2
- It has been demonstrated that individuals exposed to actual or simulated microgravity often experience cardiovascular dysfunctions when returning to Earth. (bvsalud.org)
- In the course of adaptation to a space microgravity environment, humans experience cardiovascular deconditioning, loss of muscle mass, and loss of bone minerals. (asce.org)
Fitness16
- How can patients maintain their cardiovascular fitness during treatment for cervical radiculopathy? (medscape.com)
- The process of deconditioning as it applies to overall general fitness ranges from a decline from peak fitness to a loss of competitive fitness, to a sedentary, non-athletic life, to a physically reduced condition where previously healthy body functions are at risk in the face of stress of any kind. (faqs.org)
- Previous studies have demonstrated the trainability of stroke survivors and documented beneficial effects of aerobic exercises on cardiovascular fitness and gait ability. (minervamedica.it)
- HITT is safe and feasible and has positive effects on gait ability, cardiovascular fitness and cost of walking in subjects with stroke in chronic phase. (minervamedica.it)
- 1. To maintain cardiovascular fitness. (marksdailyapple.com)
- The equipment promotes cardiovascular fitness and muscular strength through closed-chain kinetic and plyometric exercises. (computerworld.com)
- Participants will increase cardiovascular fitness, muscle strength and increase flexibility. (wyckoffymca.org)
- Also referred to as aerobic fitness, cardiovascular fitness basically governs how efficiently your body can breathe in oxygen and transfer it into your bloodstream and the working muscles. (thefreelibrary.com)
- A regular cardiovascular fitness regimen not only will enhance your hunting experience, but may lengthen and enhance your life. (thefreelibrary.com)
- Individuals with extremely good cardiovascular fitness often can exceed 90 percent for awhile. (thefreelibrary.com)
- Endpoints were quality of life, cardiovascular fitness, and body composition. (aacrjournals.org)
- No variables moderated intervention effects on cardiovascular fitness. (aacrjournals.org)
- Cardiovascular fitness is also a priority. (ehealthforum.com)
- Similar problems have been detected in other studies when comparing cardiovascular fitness among breast cancer survivors. (nyhq.org)
- Any time an individual works above resting heart rate, he or she is improving fitness (if deconditioned), and at least maintaining fitness (if already well-conditioned. (acefitness.org)
- Working above resting levels but below VT1 will improve fitness in deconditioned individuals and maintain it in those with an average baseline level of fitness. (acefitness.org)
Obese1
- Deconditioned and Moderately Obese. (witseducation.com)
Occur1
- For caregivers in the ICU, it is apparent that physical deconditioning from illness, heavy sedation and prolonged bed rest can occur even after only a few days. (thefreedictionary.com)
Musculo-skeletal2
- Persistent, unremitting pain may adversely affect the body's endocrine, cardiovascular, immune, neurologic and musculo-skeletal systems and require aggressive treatment of the pain as well as the resulting complications. (practicalpainmanagement.com)
- Many recent and emerging studies clearly document that persistent pain exerts profound impacts on the body's endocrine, cardiovascular, immune, neurologic and musculo-skeletal systems. (practicalpainmanagement.com)
Pulmonary1
- Designed for the required cardiovascular and pulmonary physical therapy course in the physical therapy curriculum. (barnesandnoble.com)
Impairment1
- Symptoms of space explorers include cardiovascular deconditioning, bone loss, muscular atrophy, and impairment of neurovestibular and sensory function. (calpoly.edu)
Muscles1
- The muscles at the end of the scheduled deconditioning will retain all of the myoblasts produced by the body to repair the micro-tear tissue, while preserving the ability to sustain further tears to generate new myoblasts. (faqs.org)
Muscle3
- Muscular deconditioning was assessed via muscle tone measurement. (frontiersin.org)
- Decreased muscle strength or deconditioning which can affect walking and the ability to stand up from sitting. (parkinson.org)
- These patients are at a high risk for muscle deconditioning due to limited mobility from numerous monitoring equipment and multiple medical conditions. (hindawi.com)
Illness2
- 1, 7- 13 This approach is based on the heterogeneous and subjective nature of CFS/ME and a recognition that the syndrome may be best understood as a chronic state of low physical and emotional functioning where biological causal factors may no longer be operative but illness is maintained by physical deconditioning, sleep disturbance, and psychosocial factors. (bmj.com)
- These patients are often mechanically ventilated, confined to the bed, and sedated, which, in addition to their acute illness, contributes to the deconditioning of multiple organ systems [ 11 , 12 ]. (hindawi.com)
Increase cardiovascular1
- External factors that increase cardiovascular demands even further include high altitudes, and added resistance, such as carrying a 50-pound backpack or dragging a 150-pound deer. (thefreelibrary.com)
Effective cardiovascular2
- workout combines an easy, yet effective cardiovascular routine interlaced with weights and resistance, a combination that keeps your body moving. (wyckoffymca.org)
- To begin an effective cardiovascular program, you must establish certain Parameters--frequency, intensity, duration, and modality--for safe and effective workouts. (thefreelibrary.com)
Endurance4
- Rebuilding endurance for activities and cardiovascular function can be difficult during and after cancer treatment. (curetoday.com)
- Decline in cardiovascular conditioning, which affects endurance. (parkinson.org)
- A cardiovascular and muscular endurance class using a 2lb. (wyckoffymca.org)
- Effects of physical deconditioning after intense endurance training on left ventricular dimensions and stroke volume, J Am Coll Cardiol. (thefreedictionary.com)
Gravitational2
- In conclusion , DI represents an accurate and rapid model of gravitational deconditioning. (frontiersin.org)
- Exposure to microgravity eliminates gravitational loads to the spine and, therefore, results in vertebral deconditioning which is characterized by a lengthening of the spine, muscular atrophy, back pain, and herniated discs [ 3 - 5 ]. (hindawi.com)
Left ventricular1
- Cardiovascular deconditioning: Some of these patients have reduced left ventricular mass, stroke volume, blood volume, and oxygen uptake. (unboundmedicine.com)
Space3
- Cardiovascular deconditioning is thought to induce OI after return from space missions, and crew members can experience syncope in a standing position. (bmj.com)
- Cardiovascular regulation during long-duration spaceflights to the International Space Station. (adinstruments.com)
- As well, questions were raised about cardiovascular deconditioning occurring in space, with reductions reported in the arterial baroreflex response. (nasa.gov)
Complications1
- Elderly patients are at a higher risk for complications and accelerated physical deconditioning after a cardiovascular event, yet older patients are largely underrepresented in rehabilitation programs. (elsevier.com)
Sedentary1
- Research has consistently shown that older adults who remain or become active have a significantly decreased risk of all-cause and cardiovascular mortality compared with their sedentary counterparts. (aafp.org)
Diseases4
- We could conclude authoritatively, without any ex vivo or in vivo studies, that the Sanal flow choking in CVS leads to asymptomatic-cardiovascular-diseases. (intechopen.com)
- Cardiovascular Diseases. (witseducation.com)
- Aging is associated with several factors such as increased inflammation or oxidative stress that predispose people to cardiovascular diseases. (elsevier.com)
- These diseases and their repeated treatments can produce side effects that result in physical deconditioning and diminished quality of life ( 3 - 6 ). (aacrjournals.org)
Medications1
- Patients with symptomatic bradycardia not responsive to other measures such as deconditioning or the withholding of nonessential medications that are contributing to the bradycardia may need to be treated with a permanent pacemaker, although this is very rarely needed in the athlete (2,3) . (onlinejacc.org)
Exercises1
- Participants engage in exercises that are specifically designed to improve cardiovascular health. (prweb.com)
Lower Body Negative Pressure1
- Cardiovascular deconditioning was evaluated using orthostatic tolerance tests (Lower Body Negative Pressure + tilt and progressive tilt). (frontiersin.org)
Physical Activity1
- Deconditioning often occurs as the result of a cycle that begins with an injury, when the athlete does not maintain a level of physical activity through the period of recovery. (faqs.org)
Fluid shift1
- Microgravity and HDBR rapidly induce a fluid shift to the central part of the body, which may elicit cardiovascular and neurohumonal effects that promote natriuresis and diuresis, resulting in a sustained decrease in circulatory blood volume ( 4 , 5 , 34 ). (physiology.org)
Heart Failure1
- Conditions such as arrhythmia, heart failure, deconditioning, and pregnancy are examples where the heart may not be up to the task of providing an adequate blood pressure. (dizziness-and-balance.com)