What is cardiac insufficiency?

Heart insufficiency is a condition that causes hypoxia and dysfunction of the myocardium.

Common causes of heart insufficiency include hypertension, myocarditis, mitral stenosis, aortic insufficiency, coronary atherosclerotic heart disease, etc. Patients generally experience fatigue, shortness of breath, palpitations, dizziness, tinnitus, dyspnea, chest pain, etc. As the condition gradually worsens, it is easy to cause angina pectoris, heart failure, acute myocardial infarction, atrial fibrillation and other complications, resulting in significantly reduced quality of life.