The pulse is a rhythmic contraction and recoil of the arteries that results from heart contractions and can be felt from outside the heart.
What is a pulse?
- A pulse is the dilation of an artery at regular intervals caused due to the beating (contraction and relaxation) of the muscles of the heart.
- To feel a pulse, apply firm fingertip pressure to the skin at areas where the arteries travel near the skin's surface.
- The pulse is more clearly experienced when surrounding muscles are in a relaxed state.
- The measurement of pulse gives a measure of heart rate that is the number of times heart beats per minute.
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