Guanxintai Pill is a representative prescription for the treatment of coronary heart disease with a unique Qi-yin double tonic method. Different from activating blood circulation and removing blood stasis drugs and nourishing heart-strengthening drugs, it has a good effect of invigorating heart qi, replenishing heart yin, removing blood stasis and blocking blood. It is produced by the master of traditional Chinese medicine "Wang Mianzhi" who has been engaged in traditional Chinese medicine, teaching, and scientific research for more than 60 years, specializing in visceral qi and blood differentiation and prescriptions, and is good at treating intractable diseases in internal, gynecological and pediatric diseases and exogenous fever. The strengths of "Mai San" and "Activating Collateral Effect Ling Pill" are made by adding flavors.

Mainly nourishment, ginseng, astragalus, rehmannia, Ophiopogon japonicus, schisandra and other medicines, mainly nourish the heart qi, nourish the heart yin, nourish the myocardium, and increase the motive force of the heart; supplemented by Tong, Angelica, Chuanxiong, Frankincense, Myrrh, Motherwort, Lulutong and other medicines are supplemented by removing blood stasis and blocking blood. "Nourish", remove the pathogenesis, "alleviate" symptoms, combine nourishment and alleviation, synergistic effect, and more comprehensive curative effect.