The general symptoms of heart disease are: 1. Palpitations: Palpitations are the thumping and thumping of the heart felt in the precordial area. Usually normal people do not feel the heartbeat in the resting state. 2, shortness of breath: refers to the increase in the number of breath and shortness of breath. 3, dyspnea, asthma: diseases that cause dyspnea are mainly heart diseases, lung diseases, respiratory diseases, followed by brain diseases, anemia, diabetes, uremia, etc. 4, swelling: swelling is one of the main symptoms of heart disease after it has developed to a certain extent. 5.Angina pectoris: pain mostly in the center of the anterior chest, is strangulated severe pain, the pain varies in severity, some pain is still bearable, some pain is unbearable. 6, arrhythmia: under normal circumstances, the heart beat rhythm is regular, if the rhythm disorder is called arrhythmia. 7, cardiac insufficiency: the disease causes acute and chronic failure of heart function.