The heart rate of 97 beats/minute is still within the normal range of heart rate; the need for medication also depends on whether the patient has any obvious discomfort. 1. No obvious discomfort: generally there is no need to take medication to control, because the current heart rate is still within the normal range. 2. Obvious discomfort: if the patient has panic, chest tightness, shortness of breath and other symptoms, should promptly go to the hospital cardiovascular medicine department to find out the cause under the guidance of the doctor with medication control. The heart rate is not constant and can be accelerated by physiological factors such as emotion, eating, exercise, etc.; after falling asleep at night, a physiological slower heart rate can occur. Patients with a heart rate of 97 beats/minute and obvious symptoms of discomfort should go to the cardiovascular department of the hospital in a timely manner, and under the guidance of a doctor to control, not blindly use their own medication.