As the saying goes, no disease should be prevented early. The key to heart disease prevention and treatment is early detection and early treatment. So how to detect heart disease in the early stage? It is up to us to learn to “read and see”. In addition to the familiar symptoms of heart disease, such as palpitations and precordial pain, there are often some physical signs and symptoms. Pay attention to these aura symptoms, you can early detection, early treatment. 1. Breathing When doing some light activities or in a quiet state, shortness of breath appears, but not accompanied by coughing and coughing up sputum. This situation is likely to be the initial manifestation of left heart insufficiency. 2. Face color If the face is gray and purple with indifferent expression, this is a dangerous face in the late stage of heart disease. If the face is dark red, this is a characteristic of rheumatic heart disease and mitral stenosis. If it is pale, it may be a sign of mitral valve closure insufficiency. 3, nose If the nose is hard, this indicates too much fat accumulation in the heart. If the tip of the nose is swollen, it indicates that the heart fat may also be enlarging or that the heart lesion is expanding. In addition, a red nose often indicates heart disease. 4, skin The skin of patients with heart failure and advanced pulmonary heart disease may be dark brown or dark purple, which is related to the long-term lack of oxygen to the body tissues and decreased adrenal cortical function. The mucous membrane of the skin and the extremities are cyanotic, indicating the lack of oxygen in the heart and the increase of reduced hemoproteins in the blood. 5. Ears Heart patients have varying degrees of tinnitus performance in the early stages. This is due to abnormal microvascular dynamics in the inner ear, which gets an aura signal when the disease has not yet caused a systemic reaction. If you have a coherent fold in your earlobe, it is most likely due to coronary artery sclerosis. 6. Head and neck If a table tendon extends from the clavicle in the direction of the earlobe, as thick as a pinky finger, it is likely that the right heart is not functioning properly. 7, shoulder The weather is obviously fine, but the left shoulder and the inner side of the left arm have bouts of soreness, which may be due to coronary heart disease. 8, hands and feet The ends of the fingers or toes are obviously thick, and the nail surface is raised like a drumstick, commonly in patients with chronic pulmonary heart disease or congenital cyanotic heart disease. 9. Lower extremities Edema in the lower extremities of middle-aged and elderly people is often a manifestation of obstructed venous blood return due to cardiac insufficiency. In addition, if the palpitations and shortness of breath from time to time, often need to squat to be relieved, this is a unique manifestation of purple pincer heart disease.