Symptoms of acquired heart disease

The symptoms of different types of acquired heart disease vary, including angina pectoris, myocardial ischemia, acute myocardial infarction, etc. The specific explanations are as follows:

1. Angina

pectoris is caused by blockage of myocardial blood vessels, which can cause myocardial spasm. The main symptoms are chest tightness, pressure or pain, which may radiate to the left arm, neck, jaw or back. Pain occurs during activity or fatigue, and can be relieved after rest.

2. Myocardial ischemia and

myocardial ischemia can reduce the blood supply to the myocardium, thus causing myocardial function, such as palpitations, rapid heartbeat, bradycardia, etc.

3. Acute myocardial infarction

can cause coronary artery stenosis, leading to loss of blood supply to the myocardium, necrosis phenomenon, causing shortness of breath, nausea, vomiting, chest crushing pain and other symptoms.