A pulse rate of 63 beats/min is within the normal range. The average normal population is in sinus rhythm with a heart rate between 60-100 beats/min, and most people require a heart rate of 60-80 beats/min to be controlled. The patient is currently at a level of 63 beats/min, indicating a relatively good heart rate performance that the patient needs to continue to maintain. An increase in heart rate may occur after the population is active, and if it is active, the heart rate will increase appropriately by about 20 beats/min, with patients experiencing a heart rate of about 80 beats/min during light walking. If the patient likes to exercise, the heart rate during exercise is controlled as much as possible at 170 minus the heart rate state corresponding to the age, which can better protect the heart function and at the same time can exercise the heart and lung function.