Describe the relationship between the heartbeat and pulse. What is the name of the device that can record heartbeat rate?
Answers
Answer:
The pulse rate is exactly equal to the heartbeat, as the contractions of the heart cause the increases in blood pressure in the arteries that lead to a noticeable pulse. Taking the pulse is, therefore, a direct measure of heart rate.
ECG (Electrocardiography) sensors measure the bio-potential generated by electrical signals that control the expansion and contraction of heart chambers, typically implemented in medical devices.
Explanation:
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Heart rate is the speed of the heartbeat measured by the number of contractions of the heart per minute. A normal resting heart rate for adults ranges from 60 to 100 beats per minute.
A pulse represents the tactile arterial palpation of the cardiac cycle by trained fingertips.
A Holter monitor is a machine that continuously records the heart's rhythms.