Heart Rate Kinetics and Sympatho-Vagal Balance Accompanying a Maximal Sprint Test
نویسندگان
چکیده
منابع مشابه
Cardiac sympatho-vagal balance and ventricular arrhythmia☆
A hallmark of cardiovascular disease is cardiac autonomic dysregulation. The phenotype of impaired parasympathetic responsiveness and sympathetic hyperactivity in experimental animal models is also well documented in large scale human studies in the setting of heart failure and myocardial infarction, and is predictive of morbidity and mortality. Despite advances in emergency revascularisation s...
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It is for me a great pleasure to host on this issue of AMPS QT Prof. Massimo Pagani, a personal friend and an inspiring figure from the very early days of my career when I was working on my thesis at the Politecnico of Milan. Since then, we built a creative research relationship that continued through the years and that is still productive, with direct impact on all AMPS technology that relates...
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Sleep is a complex state characterized by important changes in the autonomic modulation of the cardiovascular activity. Heart rate variability (HRV) greatly changes during different sleep stages, showing a predominant parasympathetic drive to the heart during non-rapid eye movement (NREM) sleep and an increased sympathetic activity during rapid eye movement (REM) sleep. Respiration undergoes im...
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Heart rate variability (HRV) reflects an influence of autonomic nervous system on heart work. In healthy subjects, ratio between low and high frequency components (LF/HF ratio) of HRV spectra represents a measure of sympatho-vagal balance. The ratio was defined by the authorities as an useful clinical tool, but it seems that it fails to summarise sympatho-vagal balance in a clinical setting. Va...
متن کاملSodium intake and cardiac sympatho-vagal balance in young men with high blood pressure.
We have previously reported that a high sodium intake increases sleep-time blood pressure (BP) in young men. However, there are cases in which this relation does not apply. To account for them, we investigated the relation between sodium intake and cardiac sympatho-vagal balance (SVB) in young men with high BP. Sodium intake was estimated from the amount of urinary sodium excretion over 1 week....
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ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2020
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2019.02950