Clinical manifestations of ischemic cardiomyopathy

The clinical manifestations of ischemic cardiomyopathy include angina pectoris, heart failure, arrhythmia, etc.

1.

Patients with angina pectoris are in a long-term hypoxia and ischemia state due to coronary atherosclerosis, which affects the normal function of the heart and causes angina pectoris symptoms.

2. Patients with heart failure are

constantly developing due to chronic myocardial insufficiency, which increases the burden on the heart and causes heart failure, which can be manifested as nocturnal paroxysmal dyspnea symptoms.

3. Patients with arrhythmia are caused by

abnormal cardiac pacing conduction system and myocardial cell dysfunction due to myocardial ischemia, resulting in arrhythmia symptoms.