Ischemic cardiomyopathy is a more serious cardiomyopathy. Ischemic cardiomyopathy is a special type or advanced stage of coronary heart disease, which refers to the serious stenosis of coronary artery vessels, especially multiple stenosis caused by necrosis of cardiomyocytes, the gradual increase in necrosis aggravated by the degeneration of cardiomyocytes, cardiomyocytes, cardiomyocytes, the decline in the function of the cardiomyocytes, resulting in the expansion of the overall cardiac cavity structure, there is is an ischemic cardiomyopathy. Ischemic cardiomyopathy is a life-threatening disease that can cause damage to cardiac function, blood clots, and impaired energy metabolism in cardiomyocytes. Patients with ischemic cardiomyopathy are often hospitalized for recurrent heart failure and are at risk for malignant arrhythmias, ventricular tachycardia, and ventricular fibrillation. Therefore, once ischemic cardiomyopathy is detected, it should be treated in a regular hospital to avoid delay.