The patient’s self-conscious heart beat is relatively weak, may be due to the patient’s presence of neurasthenia or a cardiac neurosis, but also some patients may also be due to the presence of heart failure, especially for patients with chronic heart failure, sometimes there will be this self-conscious heart beat is relatively weak; there are also patients may be due to the presence of hypokalemia or anemia, there will be a similar uncomfortable symptoms. It is recommended that patients can do dynamic electrocardiography, and at the same time can check the blood routine, thyroid function, serum ionization, cardiac ultrasound, and finally diagnosed without any obvious organic lesions, it is recommended that patients can take drugs such as stabilizing the heart particles; patients with fatigue can also be combined with the oral astragalus ginseng and yi qi drops, the drug contains astragalus, astragalus can help to improve the lack of energy feeling.