Is abnormal adrenergic activation associated with abnormal Heart Rate Recovery?

Association of fasting plasma glucose with heart rate recovery in healthy adults: a population-based study.

Diabetes is associated with abnormal autonomic function and increased mortality. Abnormal heart rate recovery after exercise, a measure of autonomic dysfunction, is also associated with increased mortality. The objective of this study was to determine the association of fasting plasma glucose with abnormal heart rate recovery and its prognostic importance in healthy adults. We studied 5,190 hea...

بررسی نقش پیش گویی کننده Heart Rate Recovery در تشخیص CAD بارز

Abstract Background: Cardiovascular disease and coronary disease is at the top of the main causes of death in developed and developing countries. In many studies have been done in recent years, the role of heart rate recovery (HRR) as a predictor of mortality in patients with efficient factor for coronary artery disease (CAD) and vascular involvement are well known. In this research relationshi...

Determinants of heart rate recovery in patients with suspected coronary artery disease.

BACKGROUND Heart rate recovery after exercise is an independent prognostic indicator for cardiovascular and all-cause mortality. The purpose of this study was to clarify the clinical determinants of heart rate recovery. METHODS AND RESULTS We examined 114 consecutive male patients who underwent exercise myocardial perfusion single-photon emission computed tomography and echocardiography for t...

  Background & Objective : Heart failure is a clinical syndrome and increases in rate by aging. Because changes in ECG and electrolytes are variable, specific and sometimes independent to the disease with different methods to be diagnosed, in this study we tried to find a way to diagnose them.   Materials & Methods: This is a retrospective descriptive-analytic study. Data was collected from dec...

[Heart rate recovery and treadmill exercise score as predictors of mortality in patients referred for exercise ECG].

CONTEXT Both attenuated heart rate recovery following exercise and the Duke treadmill exercise score have been demonstrated to be independent predictors of mortality, but their prognostic value relative to each other has not been studied. OBJECTIVE To assess the associations among abnormal heart rate recovery, treadmill exercise score, and death in patients referred specifically for exercise ...