For patients whose heart rate is too fast and exceeds the normal heart rate, the general condition may shorten life expectancy. The normal heart rate is between 60-100 beats per minute, and the normal heart rate helps the patient’s heart to deliver blood to the body. If the patient’s heart rate is more than 100 beats per minute, this condition is clinically called tachycardia, and long-term tachycardia will cause the patient’s ventricle to thicken, which, if left untreated, will affect the ejection function of the patient’s heart, resulting in chest pain, chest tightness, and shortness of breath, and may even trigger ventricular fibrillation, leading to sudden death, seriously endangering the patient’s life. It may even trigger ventricular fibrillation, leading to sudden death, which can seriously jeopardize the patient’s life. For rapid heart rate, patients can take B-blockers or calcium channel antagonists, such as metoprolol or verapamil, in accordance with medical advice. It is recommended that patients with rapid heart rate should pay attention to rest, do not overwork, if the symptoms can not be relieved, it is recommended to go to the hospital as soon as possible, to clarify the cause of the disease, and active treatment.