Symptoms of heart disease depend on the degree of impairment of heart function and the stage of development of the disease. Heart disease includes heart failure, arrhythmia, coronary artery disease, pericardial disease, heart valve disease, etc. Its main symptomatic manifestations include palpitations, dyspnea, chest tightness, etc., and in some patients, it may be accompanied by swelling of the hands and feet, fainting, and other symptoms. Heart disease is a general term for diseases that occur in the heart lesions. Symptoms related to heart disease include palpitations, panic, dyspnea, chest tightness, chest pain, etc. When the heart cannot effectively pump blood into the whole body, patients may suffer from lack of oxygen, or even fainting, which is a serious and life-threatening condition, and may be accompanied by symptoms such as coughing, dizziness, nausea, vomiting, and so on. In addition, the typical symptoms of different types of heart disease are also different. For example, children with congenital heart disease may experience vomiting, profuse sweating, and squatting to relieve respiratory distress. Patients with rheumatic heart disease may experience shortness of breath after activity, and advanced pulmonary hypertension may also cause coughing, coughing up foamy sputum, hemoptysis, and so on. When panic, chest tightness, dyspnea and other symptoms, should promptly consult the doctor, improve the relevant examination, such as 24-hour dynamic electrocardiogram, echocardiography, cardiac and angiography, etc., in order to further clarify the diagnosis, according to the different types of heart disease, the formulation of different treatment programs.