This article was originally featured on The Conversation. Your heart beats around 100,000 times every day. Heart rate is a key marker of cardiovascular activity and an important vital sign. But your ...
(The Conversation) – Your heart beats around 100,000 times every day. Heart rate is a key marker of cardiovascular activity and an important vital sign. But your pulse is not as steady as a precision ...
Objective Identify key determinants of heart rate variability (HRV) in male athletes aged 14–21 years participating in competitive contact sports and integrate these determinants to define normative ...
Database searches retrieved a total of 3,141 citations (Fig. 1). Shortlisted citations were retrieved and checked at the title/abstract level excluding 2,765 papers. Complete articles for the ...
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What Heart Rate Variability Means on Your Fitness Tracker—and Whether It's Worth Paying Attention To
Here’s what this health metric really indicates, according to cardiologists. Fact checked by Isaac Winter Reviewed by Vivek Cherian, MD Heart rate variability (HRV) is the difference in the timing ...
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