The heart is the second essential organ in the body with the brain and controls the liquid blood necessary to supply the body with all its organs with food, air and the elements necessary for life and survival in a normal state. The heart is a pump in the human body that controls the natural pulse in the heart. It is generated by the pulse stimulator, which gives the impulses to constrict and expand. In the heart muscle which leads to the birth of a mechanism to close and open the heart valves and this closure and opening leads to the pulse is the sound from the heart, which we can hear, the pulse is often in areas where the artery is close to the surface of the skin as blood vessels in the hand In the left wrist area on the heart is another artery, the artery of the neck and artery below the knee.
Pulse has specific rates for each age of childbearing is not adult spring and sports movement vary from one person to another and the size varies from the large to the small and the presence of diseases and symptoms of health affects the rate of heartbeat from person to person, the normal pulse rate usually ranges from 60 to 100 beats per minute and control The thyroid gland and its neighbors are directly involved in the activity and activity of the heart muscle. In the youth phase, the normal pulse rate is between 70 beats and 85 beats per minute and the heart rate is inversely proportional to the age of the human. Heart The small child has a heart rate of 90 beats per minute and the athlete has a heart rate of 55 beats per minute.
Decreased pulse rates or high incidence of problems in the heart muscle either with problems or acceleration in the beats, which causes stress and heart problems, but we have to distinguish between the rise and fall because of things satisfactory or natural things is normal exercise, then heart beats and pulse accelerates is normal And gets at all, but the presence of ups and downs in the pulse of the moment, it means that there are health problems and must resort to the doctor.
Heart rate is always measured in the normal state of sitting on a chair regularly and relax without any nervous or physical effort, and the measurement is on several times and spaced intervals and all must be in a state of sleep and if the increase and decrease in the number of heart rate should be directly Check with your doctor to note that the number of heart beats decreases in the case of stagnation, sleep, sleep and illness.