+**Heart Rate** is the number of times the [Heart](/wiki/heart) beats per minute. This fundamental physiological measure reflects the body's [Circulation](/wiki/circulation) and overall health, fluctuating with physical activity, emotions, and fitness levels.
+## See also
+- [Pulse](/wiki/pulse)
+- [Blood Pressure](/wiki/blood_pressure)
+- [Cardiology](/wiki/cardiology)
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