HEARTRATE

Heart rate

Heart rate refers to the speed of the heartbeat, specifically the number of heartbeats per unit of time. The heart rate is typically expressed as beats per minute . The heart rate can vary according to the body's physical needs, including the need to absorb oxygen and excrete carbon dioxide. Activities that can provoke change include physical exercise, sleep, illness, ingesting, and drugs.

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heart rate

Noun

  1. The number of heart beats per unit of time, usually expressed as beats per minute.


The above text is a snippet from Wiktionary: heart rate
and as such is available under the Creative Commons Attribution/Share-Alike License.

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