Tremor can be seen in normal people’s physiological conditions, but also may be caused by heart disease, cardiac neurosis, patients should consult a doctor in a timely manner, to clarify the cause of the disease, and then follow the doctor’s instructions for treatment. Physiological conditions: drinking strong tea, coffee, strong physical labor, a lot of smoking and other experiences can cause heart tremors in normal people, such people should maintain a regular routine, do not smoke, do not drink, and maintain adequate sleep, generally without medication. Heart Disease: Heart disease that can cause heart tremors include atrial fibrillation, bradycardia and so on. 1. Atrial fibrillation: the regular electrical activity of the atria is replaced by disordered flutter waves, and the patient will have panic, heart shaking, trembling and other symptoms. 2. Bradycardia: that is, the heart rhythm is lower than the lower limit of normal, in the process of sinus rhythm to bradycardia, the patient will have heart shaking, trembling symptoms, some patients in the occurrence of bradycardia will also occur in the chest pain, fatigue, the asymptomatic people do not need to be treated. 3. Cardiac neurosis: a kind of neurosis that occurs in menopausal women, patients will have symptoms such as heart shaking and trembling, palpitations, chest pain, shortness of breath and so on, this kind of people should keep their moods happy and do moderate exercise.