The main symptoms and manifestations of are: chest tightness, palpitations, and urgency after activity, which are the most common symptoms; sometimes manifestations are fatigue, dizziness, sweating, chest pain, coughing and sputum, abdominal distension after eating, and edema of the lower limbs; in the later stage, you will be unable to lie flat at night or even sit upright and breathe , etc. Most of the routine physical examinations can find heart murmur , but a cardiac color ultrasound examination is required.
(1) mitral valve stenosis : Most of the early mild mitral valve stenosis do not have obvious symptoms. Once left heart failure occurs, dyspnea ( dyspnea , night paroxysmal dyspnea acute pulmonary edema), coughing, sputum, hemoptysis, burnout, cyanosis and other symptoms may occur. When right heart failure occurs, symptoms such as jugular vein , large liver with tenderness, and depression edema may occur.
(2) mitral valve insufficiency : mitral valve insufficiency mitral valve may not have obvious symptoms. Patients with severe symptoms may experience left heart insufficiency, such as dyspnea intravenous dyspnea at night, and sometimes symptoms of right heart failure may also occur. When the ability of the heart to ejaculate blood decreases, the patient will feel tired, palpitations, and fatigue.
(3) Aortic valve stenosis: When moderate to severe stenosis, the ability of the heart to ejaculate blood will be reduced, which will cause insufficient blood supply of to , which may cause angina pectoris, exertional dyspnea, fatigue and weakness. Dizziness, fainting, angina pectoris, and left heart failure may occur in the future. A few people are prone to sudden death of and , mainly due to concurrent coronary thrombosis, which leads to high atrioventricular block (the circuit in the house is blocked) and induced ventricular fibrillation or arrest.
(4) Aortic valve insufficiency: Compared with aortic valve stenosis, aortic valve insufficiency occurs earlier, but is often accompanied by varying degrees of stenosis. Mild patients can maintain for more than 20 years without pulmonary congestion , so there are often no obvious symptoms. In the late stage, when left heart failure and pulmonary congestion occur, angina pectoris may occur, and finally right heart failure may also occur.
