Pulse rate of 108 times/minute is abnormal and belongs to the pulse rate is fast. The pulse rate of normal people is basically the same as the heart rate, and the range of heart rate fluctuation is 60-100 times/min. If it exceeds 100 times/min, it is clinically called increased heart rate or increased pulse rate. Once an increased pulse is detected, the patient is advised to further check the electrocardiogram or 24-hour ambulatory electrocardiogram, cardiac ultrasound and, if necessary, blood tests for routine blood, potassium, sodium, chloride and thyroid function. To exclude tachycardia due to disease, active treatment of the primary disease, control of ventricular rate and protection of the heart are the goals of treatment.