Clinically, myocardial ischemia is mainly caused by coronary artery stenosis, coronary artery spasm, coronary artery embolism and other factors, which will make the coronary arteries supply the myocardium with insufficient blood and oxygen, which will lead to pain in the anterior region of the heart and other uncomfortable symptoms. For patients with myocardial ischemia, it is important to maintain a diet of fresh vegetables and fruits, and avoid a diet high in fat, sugar and salt. Wheat is a high-starch food that does not affect the cardiovascular system, so patients with myocardial ischemia can consume it in moderation. It is recommended that patients with myocardial ischemia should go to the hospital in time for treatment if they experience uncomfortable symptoms.