Question
Difference between Heartbeat and Pulse.
| Heart beat | Pulse |
| Alternate systole and diastole of heart chambers. | Alternate contraction and expansion of superficial arteries in the body. |
| Hormones, autonomic nervous system, exercise and emotions, etc., influence heartbeat. | Related to the rate of heartbeat. |
| Occurs due to impulses produced by SA and AV nodes. | Rhythmic pumping of oxygenated blood into the arterial system by the left ventricle. |
| Heartbeat is created by cardiac muscles. | Rhythmic distension of the arteries is related to the smooth muscle fibres. |
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