Normal human heart rate should be 60~100 beats/min, heart rate 97 beats/min is slightly faster, but still belongs to the normal heart rate range. Normal adults in a quiet, awake state, the heart rate range is 60 ~ 100 beats / min. If the heart rate is 97 beats/minute in a quiet state, theoretically it still belongs to the normal heart rate range. Strenuous exercise, emotional excitement, etc. may lead to a faster heart rate, which is a normal physiological phenomenon. Arrhythmias may also exist and should be further investigated. Increased heart rate at rest may be due to heart disease such as heart failure, coronary artery disease, myocarditis, and other organic heart disease, as well as certain systemic diseases such as anemia, hyperthyroidism, renal insufficiency, infections and other diseases. Heart rate of 97 beats / min suggests that patients undergo a detailed examination to help further determine whether the normal heart rate, daily attention should be paid to develop good habits, avoid staying up late, pay attention to the diet.