Bad heart, insomnia depends on what causes: First, if the insomnia caused by a heart attack at night, commonly due to coronary artery insufficiency, arrhythmia, heart failure, etc., you need to be in the cardiologist’s guidance, oral improvement of blood supply to the myocardium, control of arrhythmia, cardiotonic, diuretic, improve cardiac function of the drug, to achieve the purpose of alleviating the heart attack. In this way, the cause is lifted, sleep is solved, and gradually will be good. Second, if there is a heart disease, and at the same time have sleep disorders. Can be based on the treatment of heart disease, plus sedative hypnotic drugs. Drugs can start from a small dose, only to ensure that the sleep, in order to let the heart rest, into a virtuous cycle, reduce the heart attack.