What is the normal heart rate for an adult

We often go to the hospital for physical examinations and test our heart rates, but many people don’t know what the heart rate values ​​on the physical examination form mean, what is the most normal heart rate, and whether the heart rate of children, adults and the elderly will change with age. Let me tell you what the normal heart rate of an adult is.

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.

There are significant individual differences in the heart rate of normal adults at rest, with an average of around 75 beats/minute (between 60 and 100 beats/minute). Heart rate can vary depending on age, gender, and other physiological conditions. The heart rate of a newborn is very high, reaching over 130 beats per minute. Among adults, women generally have a slightly faster heart rate than men. For the same person, the heart rate slows down when quiet or sleeping, and speeds up when exercising or emotionally excited. Under the influence of certain drugs or neurohumoral factors, the heart rate can speed up or slow down. People who regularly engage in physical labor and exercise usually have a slower heart rate.

The heart rate of a healthy adult is 60 to 100 beats per minute, most of them are 60 to 80 beats per minute, and women are slightly faster; children under 3 years old are often above 100 beats per minute; the elderly are slower. A heart rate of more than 100 beats per minute in an adult (generally not more than 160 beats/minute) or more than 150 beats/minute in an infant is called sinus tachycardia. It is common in normal people after exercise, excitement, agitation, smoking, drinking and strong tea. It can also be seen in fever, shock, anemia, hyperthyroidism, heart failure and the use of atropine, epinephrine, ephedrine, etc. If the heart rate is between 160 and 220 beats per minute, it is often called paroxysmal tachycardia. A heart rate lower than 60 beats/minute (generally above 40 beats/minute) is called sinus bradycardia. It can be seen in people who engage in heavy physical labor for a long time and in athletes; pathologically, it can be seen in hypothyroidism, increased intracranial pressure, obstructive jaundice, and overdose or poisoning of digitalis, quinidine, or propranolol. If the heart rate is less than 40 beats/min, atrioventricular block should be considered. A heart rate that is too fast, exceeding 160 beats/minute, or less than 40 beats/minute, is mostly seen in patients with heart disease. Patients often experience palpitations, chest tightness, and discomfort in the precordial area. A detailed examination should be conducted early so that treatment can be targeted at the cause.

The normal heart rate for adults that I mentioned above is just an interval value, which refers to a value for a normal person under normal conditions. If you have undergone strenuous exercise or are in a sub-healthy state, your measured heart rate will not be in this range. Therefore, when you measure your heart rate, you must do so in a healthy, peaceful and calm state, so that the measured value will be the most accurate.