Manifestations of ischemic cardiomyopathy

Ischemic cardiomyopathy is mainly characterized by angina pectoris, heart failure, arrhythmia and other symptoms.

1, angina pectoris

due to coronary artery stenosis or occlusion, leading to coronary blood supply decreased, causing myocardial oxygen imbalance, myocardial ischemia, resulting in angina pectoris.

2, heart failure

due to insufficient blood supply to the heart, resulting in myocardial ischemia and necrosis, affecting heart function, resulting in cardiac function decreased, resulting in heart failure, exertional dyspnea, orthopnea and other symptoms.

3, arrhythmia

due to coronary atherosclerosis leading to insufficient blood supply to the heart, resulting in myocardial ischemia, resulting in ventricular premature beats, atrial fibrillation and other arrhythmia manifestations.