*  QT interval variability - Wikipedia
... refers to the physiological phenomenon of beat-to-beat fluctuations in QT interval of electrocardiograms. Increased QTV appears ... to be a marker of arrhythmic and cardiovascular death; it may also play a role for noninvasive assessment of sympathetic ... physiological basis, and clinical value: position statement and consensus guidance endorsed by the European Heart Rhythm ...
  https://en.wikipedia.org/wiki/QT_interval_variability
*  Obstetrics « Review of Critical Care Medicine
... phenomenon presumably reflects less cardiovascular physiological wandering as beat-to-beat intervals shorten due to increasing ... production also are increasing significantly, leading to increases in maternal estrogens, particularly estriol. The increase in ... The physiological cause of the marked increase in prolactin prior to parturition is not entirely certain. It is known, however ... Peak systolic velocity in the middle cerebral artery is increased with fetal anemia because of increased cardiac output and ...
  https://criticalcaremcqs.com/2011/01/20/obstetrics-2/
*  Plus it
There is now increasing evidence that leptin may have multiple effects potentially relevant to the cardiovascular system (28,31 ... The in vivo physiological effects of leptin on the cardiovascular system have been studied. For example, leptin infusions ... Our understanding of these phenomena has been gleaned from studies of diabetic humans as well as studies in animal models. The ... In addition, leptin may modulate cardiovascular function through receptors expressed directly on cardiovascular tissues. Our ...
  http://jap.physiology.org/content/89/6/2382
*  Emerging Concepts of Regulation of Angiotensin II Receptors | Arteriosclerosis, Thrombosis, and Vascular Biology
Angiotensin II cell signaling: physiological and pathological effects in the cardiovascular system. Am J Physiol Cell Physiol. ... Receptor trafficking is a well-known physiological phenomenon. Selective receptor blockers can inhibit receptor activation but ... An increase in recycling of the AT1 receptor may have an influence on the therapeutic benefit of ARB. For example, ATRAP is a ... Our mission is to build healthier lives, free of cardiovascular diseases and stroke. That single purpose drives all we do. The ...
  http://atvb.ahajournals.org/content/27/12/2532
*  Frontiers | Heart rate variability in normal and pathological sleep | Physiology
The application of classical tools for ANS analysis, such as HRV during physiological sleep, showed that the rapid eye movement ... Therefore, an interest on the evaluation of autonomic cardiovascular control in health and disease is growing by means of ... The application of classical tools for ANS analysis, such as HRV during physiological sleep, showed that the rapid eye movement ... Therefore, an interest on the evaluation of autonomic cardiovascular control in health and disease is growing by means of ...
  https://www.frontiersin.org/articles/10.3389/fphys.2013.00294/full
*  Applied/ACMS/absS16 - Math
... which have improved the understanding of the fluid dynamics phenomena in different vascular territories. While CFD modeling can ... powerful insights and the potential for simulating different physiological and pathological conditions in the cardiovascular ... Non-invasive patient-specific cardiovascular fluid dynamics Comprehensive characterization and quantification of blood flow is ... This provides important information not only for the diagnosis and treatment planning of different cardiovascular diseases but ...
  https://www.math.wisc.edu/wiki/index.php/Applied/ACMS/absS16
*  Changes in cardiovascular activity during an increase in biliary tract pressure in rabbits - Semantic Scholar
... house rabbit model of self-made caecus for changes in cardiovascular function when biliary tract pressure was increased. It was ... the increased biliary tract pressure can bring about a decrease in cardiac output, which is an important factor contributing to ... In order to study the mechanism of decreased blood pressure caused by an acute increase in biliary tract pressure, we observed ... Cardiovascular Physiological Phenomena. *heart rate. 3 Figures and Tables. *. table 2. *. figure 2 ...
  https://www.semanticscholar.org/paper/Changes-in-cardiovascular-activity-during-an-in-in-Qi-chang-Jian-yu/27bade7160323df9adab2b163f86bd802c783759
*  Factors Influencing Cardiovascular Prognosis
... clinicaltrials.gov The purpose of this study is to identify risks for cardiovascular events in a follow up period of 10 years. ... Cardiovascular Physiological Phenomena. Processes and properties of the CARDIOVASCULAR SYSTEM as a whole or of any of its parts ... This increase in ventricular mass is often attributed to PULMONARY HYPERTENSION and is a contributor to cardiovascular ... Substantial evidence has linked short-term exposure to ambient fine particulate matter (PM) with increased cardiovascular ...
  https://www.bioportfolio.com/resources/trial/72987/Factors-Influencing-Cardiovascular-Prognosis.html
*  Decreased outlet angle of the superior cerebellar artery as indicator for dolichoectasia in late onset Pompe disease |...
... when exposed to increased blood flow and pressure [14]. Subsequently, there is physiological progressive luminal dilation, ... Ikeda K, Nakamura Y, Hirayama T, Sekine T, Nagata R, Kano O, Kawabe K, Kiyozuka T, Tamura M, Iwasaki Y. Cardiovascular risk and ... However, vertebrobasilar dolichoectasia is not a specific phenomenon in Pompe disease: In general the posterior circulation has ... 156 ± 32°, p = 0.0024). The diameter, length and volume of the BA were significantly increased in LOPD patients compared to ...
  https://link.springer.com/article/10.1186/s13023-018-0794-6
*  Walsall
In the cardiovascular system is caused significant damage as physiological vascular lesions and impaired cardiac muscle lead to ... Have they lost weight? A loss of more than 5% in three months or 10% in six months is indicative of an increased risk of ... These phenomena occur and lead to the development of chronic diseases. In addition, factors such as smoking and poor diet ... In this age physiological and biological changes in the human body begin to emerge. These relate to body composition and ...
  http://www.erank.tv/tag/walsall/
*  Table of Contents - December 01, 2016, 4 (23) | Physiological Reports
Breathing 100% oxygen during water immersion improves postimmersion cardiovascular responses to orthostatic stress John P. ... and this phenomenon occurs independently of heat stress. Thus, CO2‐rich mild warm water may be a useful therapeutic tool for ... on behalf of The Physiological Society and the American Physiological Society.. This is an open access article under the terms ... on behalf of The Physiological Society and the American Physiological Society.. This is an open access article under the terms ...
  http://physreports.physiology.org/content/4/23
*  Central and Peripheral GABAA Receptor Regulation of the Heart Rate Depends on the Conscious State of the Animal
J. Hayano, F. Yasuma, A. Okada, S. Mukai, and T. Fujinami, "Respiratory sinus arrhythmia: a phenomenon improving pulmonary gas ... C. Y. Chai and S. C. Wang, "Cardiovascular actions of diazepam in the cat," Journal of Pharmacology and Experimental ... D. Mendelowitz, "Advances in parasympathetic control of heart rate and cardiac function," News in Physiological Sciences, vol. ... When midazolam is injected i.v. it produces a rapid drop in blood pressure and an increase in heart rate [59], comparable to ...
  https://www.hindawi.com/journals/aps/2011/578273/
*  Central and Peripheral GABAA Receptor Regulation of the Heart Rate Depends on the Conscious State of the Animal
J. Hayano, F. Yasuma, A. Okada, S. Mukai, and T. Fujinami, "Respiratory sinus arrhythmia: a phenomenon improving pulmonary gas ... C. Y. Chai and S. C. Wang, "Cardiovascular actions of diazepam in the cat," Journal of Pharmacology and Experimental ... D. Mendelowitz, "Advances in parasympathetic control of heart rate and cardiac function," News in Physiological Sciences, vol. ... J. M. Nerbonne and R. S. Kass, "Molecular physiology of cardiac repolarization," Physiological Reviews, vol. 85, no. 4, pp. ...
  https://www.hindawi.com/journals/aps/2011/578273/ref/
*  Plus it
hypocapnia), increased KSE, and slightly reduced CD. Hypocapnia increased variability, decreased LLE and KSE, and reduced CD. ... Copyright © 2007 the American Physiological Society. REFERENCES. *↵ Acharya UR, Faust O, Kannathal N, Chua T, Laxminarayan S. ... 65) reported that the CD of respiratory movements decreases with CO2 (65). In the cardiovascular domain, baroreceptor ... The suprapontine origin of this phenomenon, generally referred to as "wakefulness drive to breathe," is confirmed by its ...
  http://ajpregu.physiology.org/content/292/5/R1985
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
Aging is a phenomenon that results in steady physiological deterioration in nearly all organisms in which it has been examined ... Patients with chronic kidney disease (CKD) have significantly increased risk of cardiovascular disease (CVD) compared to the ... This syndrome of decreased reserve and resistance to stressors increases in incidence with increasing age. In the elderly, ... Musculoskeletal and Neural Physiological Phenomena, HIV, HIV-1, AIDS, Frailty, Depression, Weight Loss, Weakness, Slowness, ...
  https://www.jove.com/visualize/abstract/24416290/milk-consumption-cardiovascular-risk-factors-older-chinese-guangzhou
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
Aging is a phenomenon that results in steady physiological deterioration in nearly all organisms in which it has been examined ... Such environmental programming is likely to increase the susceptibility to metabolic, cardiovascular and mental diseases 3,4. ... Patients with chronic kidney disease (CKD) have significantly increased risk of cardiovascular disease (CVD) compared to the ... Increased motivation and compliance proved to be beneficial for task performance, thereby potentially increasing the validity ...
  https://www.jove.com/visualize/abstract/21603607/parental-death-during-childhood-adult-cardiovascular-risk-developing
*  Placebo Effects on Blood Pressure - Tabular View - ClinicalTrials.gov
Physiological Effects of Placebo Interventions to Increase or Decrease Blood Pressure. Brief Summary A relevant reduction of ... affecting the cardiovascular system only). We therefore aim to differentiate specific effects (reduction of blood pressure) ... blood pressure (BP) in placebo-treated control groups is a phenomenon often observed in pharmacological studies of hypertension ... The direction of blood pressure change depends on the type of suggestion (either decrease or increase) ...
  https://clinicaltrials.gov/ct2/show/record/NCT00570271
*  Rahana
The phenomena will also increase the breathing rhythm, pulse and blood pressure. ... The cardiovascular activity is done using a blood pressure cuff. The skin conductivity is also known as electro dermal response ... The instruments used in conducting the polygraph test will consist to record the physiological recorder which will assess ... It brings improved mobility and a new level of care, dignity, and safety for the positioning of the obese and the morbidly ...
  http://www.rahana.org
*  Acute Cardiovascular Effects of Fetal Surgery in the Human | Circulation
... perhaps in an attempt to increase perfusion.32 Since the identification of this phenomenon, we have altered our operative ... In addition to the physiological effects of the agents administered, mechanical compression of the umbilical cord or uterine ... Cardiovascular phenomena during surgery may need to be considered as a variable when one examines studies of long-term outcome ... Marked changes were seen in the MMC group, fetuses with a normal cardiovascular system. Heart rate increased and CCO decreased ...
  http://circ.ahajournals.org/content/110/12/1549.full
*  Antiapoptotic Actions of Methyl Gallate on Neonatal Rat Cardiac Myocytes Exposed to H2O2
... cardiovascular disease, cancer, immune function, metabolism and neurodegeneration. The journal fills a significant void in ... Epidemiological studies have provided strong evidence in support of improved cardiovascular health in populations with ... a phenomenon known as developmental programming; the activation of oxidative stress pathways in utero can program for cardiac ... Cardiomyocytes also undergo cell death under a variety of other physiological stimuli such as oxidative stress due to hypoxia ...
  https://www.hindawi.com/journals/omcl/2014/657512/
*  Beatquency domain and machine learning improve prediction of cardiovascular death after acute coronary syndrome
Our results suggest that beatquency and machine learning provide valuable tools in physiological studies of HRV.. ... may capture different cardiac phenomena at different heart rates. An alternative is to consider frequency with respect to ... Beatquency domain and machine learning improve prediction of cardiovascular death after acute coronary syndrome. DSpace/Manakin ... "Beatquency domain and machine learning improve prediction of cardiovascular death after acute coronary syndrome." Scientific ...
  https://dash.harvard.edu/handle/1/29408247
*  Effects of End-Terminal Capping on Transthyretin (105-115) Amyloid Protofibrils Using Steered Molecular Dynamics
... amyloid proteins can contribute to cardiovascular disease by narrowing cardiac vasculature [7, 8]. The phenomenon shared by ... They reported that the energy density of Aβ amyloid fibrils increased in step with increasing strain [42]. We also calculated ... These amyloid proteins are generated from misfolded and denatured amyloid monomers under physiological conditions. Changes in ... both stresses were increased when pulling speed also increased. Considering the similar elastic modulus results obtained in ...
  https://www.hindawi.com/journals/jnm/2016/1863065/
*  Nicotinamide Adenine Dinucleotide Phosphate Oxidase-Mediated Redox Signaling and Vascular Remodeling by 16α-Hydroxyestrone in...
Metabolites of estrogen, including 16αOHE1, participate in many physiological processes implicated in cardiovascular ... In PAH-increased Nox1 expression, oxidative stress and downregulation of the antioxidant Nrf2 system lead to increased PTP ... To evaluate whether redox and proliferative effects of 16αOHE1 are generalized phenomena or specific for hPASMCs, we also ... with a rapid increase at 5 minutes and a second peak at 4 hours. In PAH-hPASMCs, estrogen induced a significant increase in ROS ...
  http://hyper.ahajournals.org/content/68/3/796
*  Session 4A: New hazard endpoints of nanomaterial exposure - Nanotechnology, Occupational and Environmental Health 2017
Interestingly, the risks of cancer, cardiovascular disease and neurodegenerative disorders increase with age. In this context, ... the effects attributed to particle exposure can be interpreted as a phenomenon related to accelerated aging. The session on new ... exposure seeks to focus on novel observations of toxicological effects of nanomaterials in the context of physiological and ... Integrated in vitro neurotoxicity testing: an approach to improve hazard assessment of inhaled substances. Harm J Heusinkveld ...
  http://nanoeh2017.dk/scientific-program/session-overview/session-4a-new-hazard-endpoints-of-nm-exposure/
*  Potassium Channel Function in Vascular Disease | Arteriosclerosis, Thrombosis, and Vascular Biology
... at physiological Em, a small increase above the normal extracellular K+ concentration of 3 to 5 mmol/L leads to an increase in ... such that when NO synthesis is impaired in cardiovascular disease, EDHF production and/or function may increase40 41 (Figure 2⇑ ... channels and the likely physiological importance of these channels, as well as the phenomenon of K+ channel-mediated, ... causes increased activity of BKCa channels. Increased function of BKCa channels will help to restrict increases in vascular ...
  http://atvb.ahajournals.org/content/21/1/28