丹参具有祛瘀止痛、活血调经、除烦安神的功能。经实验证实有扩张冠状血管、增加冠脉血流量,改善心肌收缩力和降压及镇静镇痛等作用。临床将其制成注射液、片剂供治疗冠心病、心绞痛、心肌梗塞、高血压、脑血栓、心律失常。对纠正心脏功能,使心电图恢复正常确有明显效果。 Salvia miltiorrhiza has analgesia, blood circulation, and the function of restlessness and tranquility. The experiments confirmed that there were expansion of coronary blood vessels, increased coronary blood flow, improved myocardial contractility and blood pressure and sedative analgesia. It is made into injections and tablets for the treatment of coronary heart disease, angina pectoris, myocardial infarction, hypertension, cerebral thrombosis and arrhythmia. Correcting the heart function and restoring the ECG to normal have a significant effect.