... used the treatment of coronary heart disease, angina pectoris, excessively low or fast heart rate, ventricular premature beat, blood ... . Having notable curative effect on neurasthenic, improving sleeping heart-throb, bad memory etc 4. Expand blood vessels ... of cardiovascular diseases 8. Be used to treat coronary heart disease, angina, arrhythmia, premature ventricular beats Application: Medicine ...