There is no fastest food to supplement myocardial ischemia, myocardial ischemia can not be supplemented by food, it is recommended to clarify the cause of the disease and then actively treat it. Myocardial ischemia can be seen in a variety of causes, common causes include coronary heart disease, heart valve disease, congenital heart disease, etc. Diseases other than the heart can also lead to myocardial ischemia, such as severe anemia. Food may be helpful in treating myocardial ischemia by providing nutrients and energy, but it does not play a therapeutic role, and myocardial ischemia cannot be effectively treated through food. Patients with myocardial ischemia should actively identify the specific cause of the disease, and different medications should be given for different causes. Patients with myocardial ischemia should go to the hospital in a timely manner, under the guidance of the physician to improve the relevant examination, a clear diagnosis and then give treatment.