The full name of NINGXINBAO should be NINGXINBAO CAPSULES. There is no clear research to indicate whether Ningxinbao can be taken for a long period of time, patients need to strictly follow the doctor’s instructions to take medication. Ningxinbao capsule is composed of Cordyceps spores powder Chinese patent medicine, can improve the patient’s sinus rhythm, and then improve the function of the sinus node and atrioventricular conduction, and ultimately play a role in improving the function of the heart. Clinically, it is mainly used for the treatment of atrioventricular block, arrhythmia and refractory slow-type arrhythmia and other diseases. Patients who are allergic to the composition of NINGXINBAO CAPSULES are prohibited from taking it. Allergic patients should be cautious. There are no clear adverse drug reactions after taking the drug. The drug should be taken under the guidance of a doctor, not self-medication.