Fast heartbeat can be carried out to lose weight, through weight loss to make weight loss, can also reduce the heart load, the patient’s fast heartbeat will get better. When losing weight, care should be taken to avoid the use of diuretics or drugs that suppress the appetite center. Diuretics and drugs that suppress the appetite center can reflexively cause the heart to beat faster, leading to an attack. The best way to lose weight is to do it by exercising, controlling the diet, relieving excessive anxiety and tension, enhancing the heart function to slow down the heart rate, and using hormones or drugs that are harmful to the heart to make the heart beat faster should be avoided.