The pulse is a factor with relatively key clinical significance. The pulse mainly includes the pulsation of some arteries that can be touched. The human circulatory system is mainly composed of the cooperation of the heart and blood vessels, which are responsible for transporting oxygen, carbon dioxide, nutrients and some blood from the lungs, through the contraction of the left ventricle of the heart, and the transmission of some blood through the aorta to the arteries throughout the body. The pulse is mainly composed of some pipes formed by elastic connective tissues and muscles. Pulse is formed when a large amount of blood flows from the blood arteries to increase the arterial pressure, causing some blood vessels to dilate. In daily life, the pulse of a normal adult is mainly between 60 and 100 beats per minute, and the range between 70 and 80 beats per minute is relatively normal. Pulse is the pulsation of the artery, and pulse frequency is the pulse rate. 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. A normal person's pulse rate is regular, and the pulse intervals do not vary in length. A normal person's pulse is of equal strength and does not alternate between strong and weak. The pulse rate is affected by age and gender, with infants beating 120-140 times per minute, toddlers beating 90-100 times per minute, and school-age children beating 80-90 times per minute. In addition, exercise and emotional excitement can increase the pulse, while rest and sleep can slow down the pulse. An adult pulse rate of more than 100 beats per minute is called tachycardia, and a pulse rate of less than 60 beats per minute is called bradycardia. The above is how many times the pulse beats per minute. The pulse beats are also relatively common. The pulse of the elderly is slower, mainly between fifty-five and sixty times. The pulse beat pattern of normal people is also different. The pulse of ordinary adults is mainly between sixty and one hundred beats per minute, between seventy and eighty beats per minute. This is mainly because some heart diseases can also cause some pulse fluctuations. |
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