Frequent thumping of the heart may be caused by unhealthy living habits and arrhythmia, and the cause should be clarified and treated accordingly. 1. Unhealthy living habits: staying up late for a long time, excessive fatigue, irregular diet and rest will also cause heart discomfort; overeating, large amounts of greasy food intake, a large amount of blood to the gastrointestinal transfer of digestive food, the supply of blood to the heart is relatively reduced, will aggravate myocardial ischemia, increasing the burden on the heart. 2. Arrhythmia: The most common type of arrhythmia is premature beats. Frequent premature beats will reduce the volume of blood discharged from the heart, interfere with the normal function of the heart, and may aggravate the original condition. If you have frequent premature beats, go to the hospital and have a 24-hour electrocardiogram (ECG) and ultrasound of the heart checked. Patients are advised to cultivate good lifestyle and dietary habits, exercise appropriately to maintain good health, and actively resolve anxiety and release stress. If you experience any of the above symptoms, please consult a doctor promptly and take active treatment to avoid delaying your condition.