Rapid heartbeat can not take fast-acting heart pills, because it does not work, rapid heartbeat to know the cause of the symptoms can be relieved, if it is caused by alcohol, mood swings, etc., do not need to use symptomatic medication. Pathological causes of rapid heartbeat are treated symptomatically, such as hypertension caused by rapid heartbeat, you can lower blood pressure medication such as sartans, after the blood pressure is stabilized, the heart rate will naturally decrease, and the symptoms will also be relieved. If the arrhythmia is caused by a tachycardia, such as supraventricular tachycardia, the heart can beat too fast. You can try to terminate the tachycardia by inducing nausea through stimulation of the pharynx or by immersing the face in cold water. In the case of frequent atrial or ventricular tachycardia, betalactams can be used, and if this is ineffective, medications such as propafenone or lidocaine can be considered. In the case of rapid atrial fibrillation, digitalis or amiodarone can be used to slow down the heart rate and correct the atrial fibrillation.