The relationship between pulse and heart rate

Heart rate refers to the frequency of heartbeats, and pulse refers to the frequency of pulse beats. Of course, under normal circumstances, that is, when a person is healthy and not exercising, the pulse and heart rate are basically the same. Both are important ways to measure whether the heart and body are healthy. Of course, if the human body has some organic diseases, such as heart problems such as atrial fibrillation, there will be a certain discrepancy between the pulse and heart rate.

1. The relationship between pulse and heart rate

Heart rate and pulse are equal when the body is normal. It may vary in cases of heart disease such as atrial fibrillation.

2. What is pulse?

The pulse is the pulsation of the artery that can be felt on the human body surface. The human circulatory system is composed of the heart, blood vessels, and blood, and is responsible for the transportation of oxygen, carbon dioxide, nutrients, and waste in the human body. The blood is squeezed into the aorta by the contraction of the left ventricle of the heart and then distributed to the arteries throughout the body. Arteries are tubes formed by elastic connective tissue and muscle. When a large amount of blood enters the arteries, the arterial pressure will increase and the diameter of the arteries will expand. This expansion can be felt in the arteries at the shallower part of the body surface, which is the so-called pulse.

A normal person's pulse and heartbeat are consistent. The normal adult heart rate is 60 to 100 times per minute, usually 70-80 times per minute, and the average is about 72 times per minute. The rate is slower in the elderly, at 55 to 60 beats per minute. The pulse rate is affected by age and gender, with fetuses beating 110-160 times per minute, infants beating 120-140 times per minute, toddlers beating 90-100 times per minute, and school-age children beating 80-90 times per minute.

3. What is heart rate

Heart Rate: A professional term used to describe the cardiac cycle, which refers to the number of heart beats per minute, based on the first sound. Heart rate. In modern Chinese, heart rate is interpreted as "the frequency of heart beating". Frequency is the number of times something happens per unit time. The two explanations combined mean the number of times the heart beats within a certain period of time, that is, how fast the heart beats within a certain period of time.

There are significant individual differences in the resting heart rate of normal adults, with an average of around 75 beats/minute (between 60-100 beats/minute). Heart rate can vary depending on age, gender, and other physiological conditions.