After the diagnosis of myocardial ischemia, there are actually more precautions. Specifically as follows: 1, diet, must be light diet, that is, low salt and low fat diet; 2, for patients with myocardial ischemia, pay attention to rich potassium and low sodium, pay attention to dietary nutrition; 3, smokers must quit smoking, not only do not actively smoke, in addition to pay attention to not passive smoking, because passive smoking, smoking second-hand smoke is equally harmful; 4, limit alcohol consumption, such as high wine, spirits, liquor, firmly avoid drinking 5, work and rest must be regular, do not stay up late, early to bed and early to rise, avoid staying up late is also very important; 6, to have a calm mind, pay attention to adjust their emotions, do not be anxious because of the doctor’s diagnosis of myocardial ischemia, do not sleep; 7, as appropriate to do their own exercise; 8, drugs, according to the doctor’s instructions to take myocardial ischemia drugs, such as the most commonly used coronary heart disease, angina pectoris There are also secondary myocardial ischemia, such as obstructive heart disease, aortic constriction, hypertrophic cardiomyopathy and heart failure, which can be treated with corresponding drugs and active treatment of the underlying disease.