Adenosine phosphate has the effect of improving the metabolism of the heart muscle, and participate in the metabolism of a variety of nutrients in the body, such as fat, protein, carbohydrates, and provide energy for the body, especially the heart, can improve the contractile function of the heart muscle, suitable for cell damage caused by the disease and more obvious effect on the heart muscle cells, especially for tachycardia, myocardial infarction, heart failure. The dose of this product is 20ml/time, 3 times/day, but slowly, too fast may cause hypotension or chest tightness. This product may cause momentary arrhythmias in the treatment of tachycardia, so it should be closely observed and sufficient attention should be paid if chest tightness, shortness of breath worsens and heart rate becomes too fast. Do not try to use too much of this product for the first time, but use a small dose first, observe whether the patient’s symptoms are relieved, and gradually increase the dose if it is not effective.