InfarctionIschemiaSTEMIPerfusionContractilityVariabilityMyocardiumInfarctionsSymptomsDecreasePatientsHypertensionAbnormalitiesDecreasesIschaemicOxygenIschemicDysfunctionArrhythmiaSevereLeft ventricuClinicalOccursHospitalizationFailureStrokePrimary EndpointCardiogenicAnginaEndogenousCongenital heart dMildDiseaseVelocityCardiovascular diseasesBlood
Infarction67
- The circadian variations of spectral indices of heart rate variability were analyzed in 20 patients 4 weeks after a first and uncomplicated myocardial infarction (MI) and in 20 control subjects. (nih.gov)
- The aim of this study was to investigate the usefulness of heart rate variability (HRV) in predicting cardiac mortality in patients with a recent acute myocardial infarction at high risk of events. (unboundmedicine.com)
- The patient's history is critical in diagnosing myocardial infarction (MI) and sometimes may provide the only clues that lead to the diagnosis in the initial phases of the patient presentation. (medscape.com)
- Measure: Self-report: "Has a doctor, nurse, or other health professional ever told you that you had a heart attack, also called myocardial infarction? (cdc.gov)
- Numerator: Adults (18+) who answered "yes" to the question: "Has a doctor, nurse, or other health professional ever told you that you had a heart attack, also called myocardial infarction? (cdc.gov)
- Numerator: Number of adult (18+) hospitalizations with myocardial infarction (heart attack) as the primary diagnosis. (cdc.gov)
- Eight years prior to his death, the victim had a myocardial infarction (heart attack) and subsequent coronary artery bypass surgery. (cdc.gov)
- Four months prior to his death, the victim was hospitalized for congestive heart failure (CHF) and, at that time, had a persantine/thallium stress test which showed a moderate amount of scarring from his previous myocardial infarction and a mild amount of myocardial ischemia (reduced blood supply to the heart). (cdc.gov)
- Objective To assess the association between off-hour (weekends and nights) presentation, door to balloon times, and mortality in patients with acute myocardial infarction. (bmj.com)
- Study selection Any study that evaluated the association between time of presentation to a healthcare facility and mortality or door to balloon times among patients with acute myocardial infarction was included. (bmj.com)
- 36 studies reported mortality outcomes for 1 892 424 patients with acute myocardial infarction, and 30 studies reported door to balloon times for 70 534 patients with ST elevation myocardial infarction (STEMI). (bmj.com)
- Off-hour presentation for patients with acute myocardial infarction was associated with higher short term mortality (odds ratio 1.06, 95% confidence interval 1.04 to 1.09). (bmj.com)
- Conclusion This systematic review suggests that patients with acute myocardial infarction presenting during off-hours have higher mortality, and patients with STEMI have longer door to balloon times. (bmj.com)
- Acute myocardial infarction remains a leading cause of death worldwide. (bmj.com)
- 1 Every year, approximately one million people in the United States have an acute myocardial infarction and 400 000 die from coronary heart disease. (bmj.com)
- 2 Previous studies have suggested that patients with acute myocardial infarction who present to the hospital during off-hours (weekends and nights) may have higher mortality. (bmj.com)
- 4 8 9 Because of the high incidence and case fatality of acute myocardial infarction, small increases in the relative risk of mortality during off-hours can translate to important effects in the population. (bmj.com)
- Do you understand myocardial infarction and all the emergencies related to it? (proprofs.com)
- To check your understanding, try this myocardial infarction MCQs with answers. (proprofs.com)
- Otherwise and commonly known as a heart attack, Myocardial Infarction, abbreviated as MI, is when the blood decreases in the heart and stops. (proprofs.com)
- Tissue plasminogen activator (tPA) is considered for treatment of a patient who arrives in the emergency department following onset of symptoms of myocardial infarction. (proprofs.com)
- History of prior myocardial infarction. (proprofs.com)
- Following myocardial infarction, a hospitalized patient is encouraged to practice frequent leg exercises and ambulate in the hallway as directed by his physician. (proprofs.com)
- A patient arrives in the emergency department with symptoms of myocardial infarction, progressing to cardiogenic shock. (proprofs.com)
- Cardiogenic shock is a serious complication of myocardial infarction with a high mortality rate. (proprofs.com)
- Which of the following is the most common symptom of myocardial infarction? (proprofs.com)
- Some serious side effects of long term administration included sustained ventricular tachycardia resulting in circulatory collapse, worsening myocardial ischemia, acute myocardial infarction, and worsening congestive heart failure. (wikipedia.org)
- Isoproterenol was administered in rats to induce myocardial infarction. (scialert.net)
- Among cardiovascular diseases (CVDs), myocardial infarction (MI) accounts for majority of death and disability and has high incidence rate in both developed and developing countries as seen over the past quarter century (Agrawal et al . (scialert.net)
- 2006). Reduction of death incidences and prevention of myocardial infarction are of utmost importance. (scialert.net)
- Although aggregate data suggest a link between snowfall and myocardial infarction (MI), individual risk has yet to be assessed. (cmaj.ca)
- Red blood cells exposed to oxygen deficiency protect against myocardial infarction, according to a new study published in the Journal of Clinical Investigation. (medicalxpress.com)
- Myocardial infarction ( MI ) or acute myocardial infarction ( AMI ), commonly known as a heart attack , results from the interruption of blood supply to a part of the heart, causing heart cells to die. (medicalxpress.com)
- The resulting ischemia (restriction in blood supply) and ensuing oxygen shortage, if left untreated for a sufficient period of time, can cause damage or death ( infarction ) of heart muscle tissue ( myocardium ). (medicalxpress.com)
- Classical symptoms of acute myocardial infarction include sudden chest pain (typically radiating to the left arm or left side of the neck), shortness of breath, nausea, vomiting, palpitations, sweating, and anxiety (often described as a sense of impending doom). (medicalxpress.com)
- The primary objective of this study was to determine the effect of an insertion/deletion polymorphism within the angiotensin-converting enzyme (ACE) gene on HRV in the early stages after a myocardial infarction at a time when cardiac autonomic control is deranged. (birmingham.ac.uk)
- These findings may reflect the relative lack of importance of the I/D polymorphism and ACE activity in determining plasma and tissue angiotensin 11 concentration after a major stimulus to the renin-angiotensin system as occurs after myocardial infarction. (birmingham.ac.uk)
- The precise mechanism of action of metoprolol in patients with suspected or definite myocardial infarction is not known. (nih.gov)
- In several studies of patients with acute myocardial infarction, intravenous followed by oral administration of metoprolol caused a reduction in heart rate, systolic blood pressure and cardiac output. (nih.gov)
- However, no single study has comprehensively evaluated the efficacy of TMZ in acute myocardial infarction (AMI) patients undergoing percutaneous coronary intervention (PCI). (hindawi.com)
- For AMI patients undergoing PCI, TMZ reduced circulating biomarkers of myocardial infarction, reduced values of ALT, AST, and glucose, and improved cardiac function compared with the control group. (hindawi.com)
- Acute myocardial infarction (AMI) may be accompanied by hyperglycemia, hepatic insufficiency, and renal failure [ 1 - 4 ]. (hindawi.com)
- Because of changes in human life rhythm and diet, the incidence of hyperglycemia and acute myocardial infarction is increasing. (hindawi.com)
- In addition, hyperglycemia has a significant negative impact on restenosis for acute ST-segment elevation myocardial infarction (STEMI) that underwent primary percutaneous coronary intervention (PPCI) [ 13 ]. (hindawi.com)
- Was the death specific clinical conditions (i.e. acute myocardial infarction, coronary of this patient expected? (who.int)
- 2] A prediction model that and transparency of such risk adjustment models, and to widen uses a `history of coronary heart disease' as a risk factor to predict discussion on the strengths and limitations of risk adjustment models death from an acute myocardial infarction (AMI) is always going based on service claims data. (who.int)
- Participants reporting cardiovascular conditions (for example, previous myocardial infarction or hypertension) were the most susceptible to pollution induced SVE. (bmj.com)
- Exposure to air pollution, especially fine particulate matter, is a leading risk factor for noncommunicable diseases, in particular: ischaemia, myocardial infarction, stroke, chronic obstructive pulmonary disease and cancers. (who.int)
- Acute myocardial infarction is myocardial necrosis resulting from acute obstruction of a coronary artery. (msdmanuals.com)
- For non-ST-segment-elevation myocardial infarction, reperfusion is via percutaneous intervention or coronary artery bypass graft surgery. (msdmanuals.com)
- Acute MI includes both non-ST-segment-elevation myocardial infarction (NSTEMI) and ST-segment-elevation myocardial infarction (STEMI). (msdmanuals.com)
- Pathophysiology references Acute myocardial infarction is myocardial necrosis resulting from acute obstruction of a coronary artery. (msdmanuals.com)
- This process is referred to as myocardial infarction. (cms.gov)
- Only patients with ST-segment elevation myocardial infarction (STEMI) receiving successful primary percutaneous coronary intervention (pPCI) and defined Δapelin-12 with apelin-12 elevation per cent 72 hours after pPCI compared with apelin-12 level immediately prior to pPCI were enrolled. (bmj.com)
- ST-elevation myocardial infarction (STEMI) following successful primary percutaneous coronary intervention (pPCI) is the leading cause of mortality and morbidity worldwide in major adverse coronary events (MACEs) due to mechanical complications, acute heart failure and cardiac shock after successful procedure. (bmj.com)
- A drug known to reduce mortality rate in heart failure patients has now been found very effective when administered early in patients following an acute (ST elevated) myocardial infarction. (medindia.net)
- Eplerenone, a mineralocorticoid receptor antagonist (MRA), has already been investigated and licensed for the use in patients with heart failure post myocardial infarction, but has so far not been investigated following acute STEMI without ongoing heart failure. (medindia.net)
- Following myocardial infarction (MI), the myocardium is prone to calcium-driven alternans, which typically precedes ventricular tachycardia and fibrillation. (frontiersin.org)
- Out of 632 autopsies in Uganda, only one myocardial infarction. (nutritionfacts.org)
- What is Myocardial Infarction? (datasci.com)
- Myocardial infarction (MI) occurs when the heart muscle is starved for oxygen long enough that cardiac cells die. (datasci.com)
- Why Study Myocardial Infarction? (datasci.com)
- How is Myocardial Infarction Studied? (datasci.com)
- Among hypertensive patients, the mortality rate was higher only among those admitted with ST-elevation myocardial infarction. (who.int)
- Any history of first myocardial infarction [2]. (who.int)
- Heart rate variability and myocardial infarction: systematic literature review and metanalysis. (bvsalud.org)
- The patient may recall only an episode of indigestion as an indication of myocardial infarction (see Physical Examination). (medscape.com)
Ischemia11
- To assess the causal relation between acute mental stress and myocardial ischemia, we evaluated cardiac function in selected patients during a series of mental tasks (arithmetic, the Stroop color--word task, simulated public speaking, and reading) and compared the responses with those induced by exercise. (nih.gov)
- Ischemia induced by mental stress was symptomatically "silent" in 19 of the 23 patients with wall-motion abnormalities (83 percent) and occurred at lower heart rates than exercise-induced ischemia (P less than 0.05). (nih.gov)
- Personally relevant mental stress may be an important precipitant of myocardial ischemia--often silent--in patients with coronary artery disease. (nih.gov)
- Further examination of the pathophysiologic mechanisms responsible for myocardial ischemia induced by mental stress could have important implications for the treatment of transient myocardial ischemia. (nih.gov)
- May increase myocardial ischemia. (wikipedia.org)
- at higher dosages, may exacerbate myocardial ischemia by increasing heart rate. (medscape.com)
- As asymptomatic myocardial ischemia (MI) is frequent in diabetes, we hypothesized that DPN may be associated with MI in patients with type 2 diabetes mellitus and no history of cardiovascular events. (springer.com)
- All subjects underwent Technetium-99 m sestamibi single-photon emission computed tomographic imaging for the estimation of myocardial ischemia, expressed as Summed Stress Score (SSS). (springer.com)
- Diabetes is a pivotal cause of asymptomatic myocardial ischemia (MI) even in the absence of coronary artery disease [ 3 ]. (springer.com)
- At higher dosages, it may cause an increased heart rate, exacerbating myocardial ischemia. (medscape.com)
- These animal models may be used as whole animal models, where measurements like pressure, heart rate and electrocardiogram are used as biomarkers of ischemia and MI. (datasci.com)
STEMI1
- The study was a multicentre placebo-controlled trial in which 1012 acute STEMI patients with no history of heart failure were randomised to either eplerenone (25/50 mg per day) or placebo, initiated within 24 hours of the onset of symptoms and in addition to standard therapy. (medindia.net)
Perfusion14
- We assessed the incremental prognostic value of heart rate reserve (HRR) over stress myocardial perfusion single-photon emission computed tomography (MPS) findings in patients with suspected coronary artery disease (CAD). (unina.it)
- A myocardial perfusion scan uses a tiny amount of a radioactive substance, called a radioactive tracer. (onteenstoday.com)
- 5. In the absence of coronary stenosis and myocardial hypertrophy, coronary blood flow increases proportionally as diastolic perfusion time decreases during stress tests. (onteenstoday.com)
- How does heart rate influence coronary artery perfusion? (onteenstoday.com)
- Myocardial perfusion scans help us diagnose: Coronary artery disease. (onteenstoday.com)
- How would heart rate influence coronary artery perfusion and myocardial oxygen delivery? (onteenstoday.com)
- As the heart rate increases, the myocardial oxygen requirement increases, yet there is a concomitant decrease in diastolic filling period, which consequently decreases the available time for perfusion. (onteenstoday.com)
- There is increasing concern about radiation exposure from myocardial perfusion SPECT (MPS). (snmjournals.org)
- The imaging data of patients with normal myocardial perfusion and 30 patients with mid-sized to large perfusion defects who had undergone stress 99m Tc-tetrofosmin MPS were postprocessed. (snmjournals.org)
- 6 min) is feasible using a hybrid CZT SPECT/CT camera without compromising image quality or significantly altering quantification of myocardial perfusion or LV function. (snmjournals.org)
- SPECT with 99m Tc-labeled radiotracers has been widely used for the detection of abnormalities of myocardial perfusion and left ventricular (LV) function ( 1 - 9 ). (snmjournals.org)
- DSI and the Harvard Bioscience family have solutions for cardiomyocyte isolation, isolated heart perfusion, telemetry that measures pressure, heart rate and electrocardiograms in freely moving subjects, as well as hardwired solutions capable of combining telemetry with other systems used in tissue research. (datasci.com)
- For mouse to small rabbit hearts, Hugo Sachs perfusion systems are designed for simple and constant flow perfusion for cardiomyocyte isolation from small rodent hearts. (datasci.com)
- Hugo Sachs' IH series of isolated heart perfusion systems is the gold standard for cardiac physiology measurements in both retrograde heart perfusion and working ejecting heart perfusion modes. (datasci.com)
Contractility5
- LVEF does not only vary according to LV contractility, but also according to heart rate, pre-load and after-load. (escardio.org)
- There is a need for an accurate and reproducible echo parameter to identify early myocardial contractility abnormalities that cannot be detected with traditional methods in order to optimise the timing of surgery in this type of patient. (escardio.org)
- Strain and strain-rate have come up quite recently as quantitative variables that can accurately estimate regional myocardial contractility. (escardio.org)
- Beta-blockers slow an individual's heart rate, decrease myocardial contractility, and lower blood pressure, thus lessening the heart's overall workload and decreasing its demand for oxygen. (cms.gov)
- Myocardial oxygen demand is governed by three principal factors: heart rate, contractility, and wall tension. (onteenstoday.com)
Variability4
- Thus spectral analysis of heart rate variability indicates that in patients after MI there is an alteration of neural control mechanisms as indicated by the presence of signs of sympathetic activation and by the attenuation of the nocturnal increase in vagal tone. (nih.gov)
- Aims Heart rate variability (HRV) is a measure of cardiac autonomic control and is therefore subject to regulation by the renin-angiotensin system. (birmingham.ac.uk)
- We aim to assess the effect of TH on heart rate variability (HRV) in infants with HIE. (nature.com)
- The role of autonomic function in the assessment of HIE, and the evidence that heart rate variability (HRV) is a measure of autonomic function, suggests that HRV may offer useful diagnostic or prognostic information in infants with HIE. (nature.com)
Myocardium3
- The main advantage of strain and strain-rate analysis compared to myocardial velocity measurements is the ability to differentiate active contraction from passive motion, resulting from the global heart translation, or from the pulling by surrounding myocardium. (escardio.org)
- Dual voltage/calcium optical mapping of post-MI Langendorff perfused hearts (using RH-237 and Rhod2) demonstrated that the border zone was significantly more prone to alternans than the surrounding myocardium at longer cycle lengths, predisposing to spatially heterogeneous alternans. (frontiersin.org)
- Strain rate imaging after dynamic stress provides objective evidence of persistent regional myocardial dysfunction in ischaemic myocardium: regional stunning identified? (bmj.com)
Infarctions3
- Approximately one-quarter of all myocardial infarctions are "silent", that is without chest pain or other symptoms. (medicalxpress.com)
- In the US, about 1.0 million myocardial infarctions occur annually. (msdmanuals.com)
- Out of 632 age- and gender-matched autopsies in Missouri, 136 myocardial infarctions: more than 100 times the rate of our #1 killer. (nutritionfacts.org)
Symptoms10
- Pacemakers are generally implanted to alleviate symptoms of decreased cardiac output related to rate or arrhythmia. (cms.gov)
- Why it's done You may need a nuclear stress test if you have signs or symptoms of heart disease such as chest pain or shortness of breath. (onteenstoday.com)
- If, during treatment, heart rate decreases below 50 beats per minute (bpm) at rest or the patient experiences symptoms related to bradycardia such as dizziness, fatigue or hypotension, the dose must be titrated downward including the lowest dose of 2.5 mg twice daily. (medicines.org.uk)
- Treatment must be discontinued if heart rate remains below 50 bpm or symptoms of bradycardia persist despite dose reduction. (medicines.org.uk)
- After two weeks of treatment, the dose can be increased to 7.5 mg twice daily if resting heart rate is persistently above 60 bpm or decreased to 2.5 mg twice daily if resting heart rate is persistently below 50 bpm or in case of symptoms related to bradycardia such as dizziness, fatigue or hypotension. (medicines.org.uk)
- If during treatment, heart rate decreases persistently below 50 beats per minute (bpm) at rest or the patient experiences symptoms related to bradycardia, the dose must be titrated downward to the next lower dose in patients receiving 7.5 mg twice daily or 5 mg twice daily. (medicines.org.uk)
- However, the investigators found that this primary endpoint difference was largely driven by changes in levels of BNP/NT-proBNP, with lower overall levels in the treatment group (BNP and NT-pro-BNP levels in blood increase when heart failure symptoms worsen). (medindia.net)
- This causes abnormal symptoms to linger in the heart even after the infection. (vejthani.com)
- The symptoms of heart arrhythmia tend to occur in numerous Long COVID patients. (vejthani.com)
- A severe myocardial contusion may lead to signs and symptoms of a heart attack. (medlineplus.gov)
Decrease9
- There is a net decrease in myocardial wall tension, and O2 consumption when using amrinone. (wikipedia.org)
- In addition, a significant decrease in the activities of myocardial injury markers i.e., creatine phosphokinase-MB (CK-MB isoenzyme) and lactate dehydrogenase (LDH) was also observed in the heart of ISP control group as compared to sham control. (scialert.net)
- Cardiac dysfunction was observed as a decrease in mean arterial pressure (MAP), heart rate (HR), left ventricular rate of peak positive and negative pressure change {(+) and (-) LV dP/dt} and elevated left ventricular end diastolic pressure (LVEDP) following ISP administration. (scialert.net)
- Speckle-tracking-derived strain and strain-rate may detect those patients with a post-operative LVEF decrease greater than 10% (9). (escardio.org)
- In animal studies, dobutamine produces less increase in heart rate and less decrease in peripheral vascular resistance for a given inotropic effect than does isoproterenol. (drugs.com)
- The main goal (or purpose) of this EBP proposal is to decrease the readmission rate of Hocking Valley Community Hospital (HVCH) to less than 4%, with an intended goal of 2% or less and increasing patient satisfaction by initiating comprehensive discharge planning. (bartleby.com)
- does it decrease hospital readmission rates? (bartleby.com)
- [3] Treating people who have strep throat with antibiotics can decrease the risk of rheumatic heart disease. (wikipedia.org)
- Researchers studying MI are interested in a number of aspects surrounding the event, including risk factors, prevention, treatment (before, during and after MI), and pain management during an event to decrease the workload of the heart. (datasci.com)
Patients29
- A high index of suspicion for MI should be maintained, especially when evaluating women, patients with diabetes, older patients, patients with dementia, patients with a history of heart failure, cocaine users, patients with hypercholesterolemia, and patients with a positive family history for early coronary disease (see Etiology ). (medscape.com)
- The peak temperature of all case-patients and controls was recorded within the first 24 hours of admission as well as heart rate and blood pressure at that point. (cdc.gov)
- The heart rates at peak temperatures for patients with dengue fever were compared with rates for controls at all temperatures. (cdc.gov)
- It is a drug that may improve the prognosis in patients with congestive heart failure. (wikipedia.org)
- Amrinone also has beneficial effects during diastole in the left ventricle, including relaxation, compliance and filling in patients with congestive heart failure. (wikipedia.org)
- Early studies in patients with heart failure showed that amrinone produced short-term hemodynamic improvement, but had limited long-term clinical benefit. (wikipedia.org)
- This paper focuses on the assessment of the growth of a double product (DP) during the 6MWT and its diagnostic value in the assessment of patients with heart failure. (hindawi.com)
- The patients were divided into two groups: one with diagnosed heart failure and a control group. (hindawi.com)
- The patients with diagnosed heart failure, compared to the control group, were characterized by a shorter walking distance and greater DP increase at equal walking intervals. (hindawi.com)
- It can be used, for example, in the qualification of patients with heart failure for ICD implantation or for amiodarone therapy [ 15 ]. (hindawi.com)
- The beneficial prognostic role of the 6MWT was demonstrated in patients with heart failure and low left ventricular ejection fraction [ 16 - 18 ]. (hindawi.com)
- Similar relationships have been demonstrated for patients with heart failure and preserved left ventricular diastolic function [ 19 ]. (hindawi.com)
- In patients with stable coronary heart disease, a relationship was observed between the distance in the corridor walk test and the risk of cardiovascular events [ 20 ]. (hindawi.com)
- Strain and strain-rate are new parameters that provide crucial information able to unmask latent myocardial dysfunction in patients with severe MR. This promising diagnostic tool can help the cardiologist choose the timing of surgery in asymptomatic patients with chronic severe MR. Once contractile dysfunction is detected, surgery should be promptly performed to avoid the development of irreversible and significant LV dysfunction. (escardio.org)
- TDI-derived strain-rate analysis may detect subclinical LV dysfunction in patients with severe asymptomatic MR (8). (escardio.org)
- Trimetazidine (TMZ) is effective at improving clinical outcomes in chronic heart failure and stable coronary artery disease patients. (hindawi.com)
- We have many specialty clinics and programs for patients with particular heart and vascular conditions, giving you the care and support you need. (uwhealth.org)
- The prognosis value of apelin-12 in predicting short-term (during hospitalisation) and long-term (2.5 years) major adverse cardiovascular events, respectively, was analysed among patients with estimated glomerular filtration rate exceeding and below 90 mL/min×1.73m 2 . (bmj.com)
- Ivabradine is indicated in chronic heart failure NYHA II to IV class with systolic dysfunction, in patients in sinus rhythm and whose heart rate is ≥ 75 bpm, in combination with standard therapy including beta-blocker therapy or when beta-blocker therapy is contraindicated or not tolerated. (medicines.org.uk)
- After three to four weeks of treatment, if the patient is still symptomatic, if the initial dose is well tolerated and if resting heart rate remains above 60 bpm, the dose may be increased to the next higher dose in patients receiving 2.5 mg twice daily or 5 mg twice daily. (medicines.org.uk)
- As background to their report, the authors note that eplerenone has been shown to reduce mortality in patients with heart failure, particularly in those following recent MI. (medindia.net)
- No significant reduction found in composite time to either death from cardiovascular causes, surviving a cardiac arrest, or hospitalization to manage heart failure in heart patients with Aldactone. (medindia.net)
- When Dr. Ornish published his Lifestyle Heart Trial years later, proving with quantitative angiography that coronary artery disease could indeed be reversed in the majority of patients without drugs or surgery-just a plant-based diet and other healthy lifestyle changes, I assumed that it was going to be a game-changer. (nutritionfacts.org)
- COVID-19 has a major impact on patients with heart disease. (vejthani.com)
- Chez les patients hypertendus, le taux de mortalité était plus élevé uniquement chez les patients admis pour un infarctus du myocarde avec sus-décalage du segment ST. Après ajustement des résultats en fonction des variables de référence, l'hypertension s'est révélé être un facteur prédictif indépendant de l'insuffisance cardiaque (OR = 1,31) et de l'accident vasculaire cérébral (OR = 2,47). (who.int)
- diovascular disease, including stroke, RACE-2, which was a 9-month prospec- Systemic hypertension was defined in coronary artery disease (CAD), heart tive, multicentre study of 7847 consecu- the current registry as: either history of failure and peripheral vascular dis- tive patients with ACS from 6 adjacent hypertension diagnosed and treated ease [1-3]. (who.int)
- To evaluate whether miR-21 could be a biomarker, we prospectively collected the sera of patients with congenital heart disease- (CHD) related PAH. (bvsalud.org)
- Among 76 CHD-induced PAH patients, 19 who were hospitalized for heart failure represented with a significantly lower expression of circulating miR-21. (bvsalud.org)
- OBJECTIVES: Right ventricular (RV) failure is a leading cause of death in patients with congenital heart disease. (bvsalud.org)
Hypertension2
- After adjustment for baseline variables, hypertension was an independent predictive factor for heart failure (OR = 1.31) and stroke (OR = 2.47). (who.int)
- BACKGROUND AND PURPOSE: Pulmonary arterial hypertension (PAH) is a pulmonary vasculature obstructive disease that leads to right heart failure and death. (bvsalud.org)
Abnormalities2
- Congestive heart failure (CHF) is characterized by a reduction in ventricular performance and abnormalities in peripheral circulation and organs. (wikipedia.org)
- Evidence supports exercise training in people with heart failure as a means of reversing cardiac and skeletal muscle abnormalities, and improving functional status, quality of life and clinical outcomes. (racgp.org.au)
Decreases1
- Animal and human experiments indicate that metoprolol slows the sinus rate and decreases AV nodal conduction. (nih.gov)
Ischaemic1
Oxygen5
- The most common symptom of an MI is chest pain, resulting from deprivation of oxygen to the heart. (proprofs.com)
- By blocking catecholamine-induced increases in heart rate, in velocity and extent of myocardial contraction, and in blood pressure, metoprolol reduces the oxygen requirements of the heart at any given level of effort, thus making it useful in the long-term management of angina pectoris. (nih.gov)
- At the same time, by increasing the oxygen demand, increases in heart rate also shorten diastolic duration and thus the time interval of the cardiac cycle, in which almost all of the coronary blood flow occurs. (onteenstoday.com)
- Congestive heart failure (CHF) is a condition in which the heart fails to work adequately as a pump that can deliver oxygen rich blood to the body. (medindia.net)
- Irreversible damage occurs within 30 minutes of oxygen deprivation, so fast response in MI recognition and treatment is necessary to not only prevent further damage to the heart, but to prevent death. (datasci.com)
Ischemic2
- The plant Tribulus terrestris Linn, a deciduous tree of the Zygophyllaceae family, is an important herb from Indian and Chinese traditional medicine literature for the treatment of various diseases especially ischemic heart diseases (Warrier, 1994). (scialert.net)
- Through this mechanism, TMZ is thought to correct disturbances in myocardial cellular homeostasis that result from acute ischemic damage and to protect against cardiomyocyte injury [ 14 , 15 ]. (hindawi.com)
Dysfunction1
- Pathways by which particles may act involve autonomic nervous system dysfunction or inflammation, which can affect cardiac rate and rhythm. (bmj.com)
Arrhythmia1
- Infarcted hearts undergo considerable remodeling, providing a substrate for arrhythmia via multiple mechanisms. (frontiersin.org)
Severe4
- Short-term management of severe CHF (not used long term because of increased mortality, probably due to heart failure). (wikipedia.org)
- Severe heart attacks often progress to end-stage heart failure because the dearth of heart muscle cells diminishes pumping power of the heart's left ventricle. (medicalxpress.com)
- The hope is that these systems will improve survival after the most severe form of acute heart failure, cardiogenic shock. (medicalxpress.com)
- Severe depression ups heart failure risk by 40 percent, say researchers. (medindia.net)
Left ventricu1
- this group also had a significantly lower left ventricular ejection fraction and glomerular filtration rate than those who did not experience cardiovascular death. (medscape.com)
Clinical4
- Clinical pharmacology studies have demonstrated the beta-blocking activity of metoprolol, as shown by (1) reduction in heart rate and cardiac output at rest and upon exercise, (2) reduction of systolic blood pressure upon exercise, (3) inhibition of isoproterenol-induced tachycardia, and (4) reduction of reflex orthostatic tachycardia. (nih.gov)
- African Medical Journal describing its use of service claims data to patient investigation and treatment, as well as providing a framework determine standardised mortality rates, across hospital systems, for against which clinical outcomes can be measured. (who.int)
- Research and clinical trials offer hope to many who live with heart conditions. (uwhealth.org)
- Additionally, clinical, echocardiographic and right heart catheterization information was collected. (bvsalud.org)
Occurs1
- Significant beta-blocking effect (as measured by reduction of exercise heart rate) occurs within one hour after oral administration, and its duration is dose related. (nih.gov)
Hospitalization1
- The primary endpoint was hospitalization for decompensated heart failure (HF). (bvsalud.org)
Failure9
- Both inotropic and lusitropic effects justify the use of amrinone to treat heart failure. (wikipedia.org)
- Is my rate of heart failure readmissions artery bypass graft (CABG) surgery, pneumonia and acute stroke). (who.int)
- Our early research shows stem cell therapy might help treat heart attacks and heart failure. (uwhealth.org)
- The treatment has to be initiated only in patient with stable heart failure. (medicines.org.uk)
- It is recommended that the treating physician should be experienced in the management of chronic heart failure. (medicines.org.uk)
- The long term benefit on remodelling and secondary heart failure is possible but will deserve further studies. (medindia.net)
- While high levels of overall cardiac sympathetic drive are a negative prognostic indicator of mortality following MI and during heart failure, β-adrenergic receptor stimulation in the infarct border zone reduced spatially heterogeneous alternans, and prevented conduction block and propagation of extrasystoles. (frontiersin.org)
- People with heart failure experience marked reductions in their exercise capacity. (racgp.org.au)
- Serious heart injuries can increase your risk for heart failure or heart rhythm problems. (medlineplus.gov)
Stroke5
- Of deaths due to outdoor air pollution 80% are attributed to heart disease and stroke and 20% to respiratory illnesses and cancers. (who.int)
- For household pollution, acute respiratory diseases in children and chronic obstructive pulmonary disease are the most serious consequences, followed by heart disease and stroke. (who.int)
- In the case of dobutamine, this increase is usually not accompanied by marked increases in heart rate (although tachycardia is occasionally observed), and the cardiac stroke volume is usually increased. (drugs.com)
- In contrast, isoproterenol increases the cardiac index primarily by increasing the heart rate while stroke volume changes little or declines. (drugs.com)
- Healthy eating can help lower your risk of heart disease, high blood pressure, stroke, diabetes and some cancers. (who.int)
Primary Endpoint1
- But there was no significant difference in any other components of the primary endpoint - though the investigators point out that cardiovascular event rates in this study were too small to show statistically significant change. (medindia.net)
Cardiogenic1
- Cardiogenic shock severely impairs the pumping function of the heart muscle, causing diminished blood flow to the organs of the body. (proprofs.com)
Angina1
- Ivabradine is indicated for the symptomatic treatment of chronic stable angina pectoris in coronary artery disease adults with normal sinus rhythm and heart rate ≥ 70 bpm. (medicines.org.uk)
Endogenous1
- The possible underlying mechanism of the cardioprotective effect of T. terrestris could be due to restoration of endogenous myocardial antioxidant status or free radical scavenging activity along with correction of the altered hemodynamic parameters and preservation of histoarchitectural and ultrastructural alterations. (scialert.net)
Congenital heart d1
- Prostaglandin E 1 is used for the treatment of ductal-dependent, cyanotic congenital heart disease caused by decreased pulmonary blood flow. (medscape.com)
Mild2
- Dobutamine is a direct-acting inotropic agent whose primary activity results from stimulation of the β-receptors of the heart while producing comparatively mild chronotropic, hypertensive, arrhythmogenic, and vasodilative effects. (drugs.com)
- People with a mild myocardial contusion will recover completely most of the time. (medlineplus.gov)
Disease16
- In 2019, the age-adjusted death rate from heart disease among adults aged 45-64 years was 121.1 per 100,000 and was higher in rural counties (160.0) than urban counties (114.5). (cdc.gov)
- Among men, the age-adjusted death rate from heart disease was 221.4 in rural counties and 165.1 in urban counties. (cdc.gov)
- Among women, the age-adjusted death rate from heart disease was 99.5 in rural counties and 66.8 in urban counties. (cdc.gov)
- 60 years, preexisting substantial heart or lung disease or concurrent medication affecting heart rate, e.g., β-blockers, β-agonists, calcium channel blockers, or xanthine derivatives. (cdc.gov)
- Comparison of observed and joinpoint-modeled age-adjusted heart disease death rates, Maine, 1999-2017. (cdc.gov)
- A sedentary lifestyle and poor cardiorespiratory fitness are independent risk factors for coronary atherosclerotic heart disease [ 8 ]. (hindawi.com)
- Our team diagnoses, monitors and manages all types of heart disease. (uwhealth.org)
- Heart disease can be present at birth or develop later in life. (uwhealth.org)
- This might happen when you have heart damage or heart disease. (onteenstoday.com)
- Cardiovascular disease ( CVD ) is any disease involving the heart or blood vessels . (wikipedia.org)
- [3] Rheumatic heart disease may follow untreated strep throat . (wikipedia.org)
- This is a picture of me, right around the time that my grandma was diagnosed with end-stage heart disease and sent home to die. (nutritionfacts.org)
- This landmark article from the 50s started out with a shocking statement: "In the African population of Uganda, coronary heart disease is almost non-existent. (nutritionfacts.org)
- whereas here, heart disease is an epidemic. (nutritionfacts.org)
- Even the heart muscles and tissues of people without heart disease could be affected. (vejthani.com)
- Boccalandro F, Shreyder K. Traumatic heart disease. (medlineplus.gov)
Velocity1
- Strain-rate expresses the velocity of myocardial deformation (1). (escardio.org)
Cardiovascular diseases1
- There are also many cardiovascular diseases that involve the heart. (wikipedia.org)
Blood8
- This does not lead to an increase in heart rate or blood pressure. (wikipedia.org)
- Among the diagnostic tests available to detect heart muscle damage are an electrocardiogram (ECG), echocardiography, cardiac MRI and various blood tests. (medicalxpress.com)
- At UW Health, we provide a full range of services for conditions affecting your heart and circulatory system (blood vessels), including expert preventive care and innovative treatments. (uwhealth.org)
- A long, thin tube called a catheter is threaded through blood vessels to the heart. (onteenstoday.com)
- In standard animal or human pharmacological tests, beta-adrenoreceptor blocking activity of atenolol tablets have been demonstrated by: (1) reduction in resting and exercise heart rate and cardiac output, (2) reduction of systolic and diastolic blood pressure at rest and on exercise, (3) inhibition of isoproterenol induced tachycardia, and (4) reduction in reflex orthostatic tachycardia. (nih.gov)
- It increases renal blood flow without increasing the filtration rate. (medscape.com)
- Consulting with a cardiologist is crucial for physical examinations, respiratory assessment, chest X-ray, blood tests, as well as heart function tests, such as Electrocardiogram (EKG) or 24 - 48 hour Holter Monitoring. (vejthani.com)
- Blockage of one or more coronary arteries by formation of a blood clot (thrombus) or slow blood flow, caused by low blood pressure, abnormal heart rhythm or atherosclerosis (narrowing of blood vessels), are the most common causes of MI. (datasci.com)