Heart rate variability as predictive factor for sudden cardiac death
نویسندگان
چکیده
منابع مشابه
Heart rate variability as predictive factor for sudden cardiac death
Sudden cardiac death (SCD) represents about 25% of deaths in clinical cardiology. The identification of risk factors for SCD is the philosopher's stone of cardiology and the identification of non-invasive markers of risk of SCD remains one of the most important goals for the scientific community.The aim of this review is to analyze the state of the art around the heart rate variability (HRV) as...
متن کاملHeart rate variability as a predictor of sudden cardiac death.
Different noninvasive approaches have been developed for risk stratification of patients with myocardial infarction and heart failure with aim to select patients at high risk of sudden cardiac death who might mostly benefit from preventive therapy. Reduced heart rate variability (HRV) was a strong predictor of mortality in myocardial infarction and heart failure in early studies. However, in th...
متن کاملResting heart rate as a predictive risk factor for sudden death in middle-aged men.
OBJECTIVE A relative hyperadrenergic tone related to abnormalities of the autonomic nervous system is suspected in the mechanisms of sudden death. Therefore, we assessed the role of an elevated basal heart rate in the occurrence of sudden death in a long-term cohort study. METHODS 7746 subjects aged 42--53 years, underwent ECG and physical examination conducted by a physician under standardiz...
متن کاملHeart rate variability in patients with end-stage renal disease: an emerging predictive tool for sudden cardiac death?
Patients with end-stage renal disease (ESRD) have an elevated cardiovascular mortality. Although much interest has been focused on the understanding of the accelerated nature of their coronary artery disease, sudden cardiac death (SCD) has emerged as the single largest cause of cardiac death in our patient population. Multiple traditional and novel cardiovascular risk factors contribute to the ...
متن کاملShort-term heart rate variability strongly predicts sudden cardiac death in chronic heart failure patients.
BACKGROUND The predictive value of heart rate variability (HRV) in chronic heart failure (CHF) has never been tested in a comprehensive multivariate model using short-term laboratory recordings designed to avoid the confounding effects of respiration and behavioral factors. METHODS AND RESULTS A multivariate survival model for the identification of sudden (presumably arrhythmic) death was dev...
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ژورنال
عنوان ژورنال: Aging
سال: 2018
ISSN: 1945-4589
DOI: 10.18632/aging.101386