Heart disease is including coronary heart disease, rheumatic heart disease, and cardiomyopathy. Different types of heart disease have different symptoms, so the early symptoms of heart disease are not all atrial fibrillation. According to its clinical manifestations, it can now be categorized into arrhythmia type, heart pumping function weakening type, myocardial ischemia, blood stagnation and so on. 1. Arrhythmia: In the early stage, it mainly manifests as abnormal heartbeat. A very small number of patients have atrial fibrillation. 2. Weakened pumping function of the heart: patients will have dizziness and weakness, palpitation and panic attacks, and a drop in blood pressure. 3. myocardial ischemia: because of the narrowing of coronary arteries, the myocardial blood supply is insufficient and manifested as angina pectoris or myocardial infarction. 4. Blood stasis: patients manifested as abdominal distension, loss of appetite, as well as nighttime dyspnea and pink foamy sputum. Patients with heart disease should consult the cardiovascular medicine or surgery department of the hospital in time and follow the doctor’s instructions to cooperate with the treatment.