The difference between heart rate and heart beat is mainly that heart rate is a medical term while heart beat is a colloquial description.
Heart rate refers to the number of cycles of electrical activity completed by the heart in one minute, and is the frequency of heartbeats, a specialized medical term mainly intended to measure the speed of the heartbeat, while heartbeat is a term used by the general population to describe the heartbeat.
Under normal conditions, the heart rate of adults ranges from 60 to 100 beats per minute, with women and children slightly faster and the elderly slightly slower. If the heart rate of adults is greater than 100 beats per minute, tachycardia may occur, while if the heart rate is less than 60 beats per minute, bradycardia may occur, both of which can have a certain impact on physical health.
If you find that your heart rate is abnormal for a few days in a row when you monitor it regularly, it is recommended that you go to the hospital as soon as possible for a checkup so that your doctor can treat you as soon as possible to minimize the impact on your health, but do not do it on your own.