The invention discloses a Chinese medicinal preparation (regeneration powder) for treating ischemic cardiovascular diseases, which is a pure Chinese medicinal compound preparation consisting of 10 portions of Sanchi, 90 portions of Danshen root, 10 portions of leech, 10 portions of scorpio, 30 portions of siberian solomonseal rhizome, 30 portions of American ginseng, 60 portions of radix astragali, 60 portions of szechuan lovage rhizome, 10 portions of storax, and 10 portions of sandalwood, and is clinically used for treating coronary heart diseases. The ischemic cardiovascular disease belongs to the chest obstruction in Chinese medical science, and can be mainly shown as chest distress, choke with resentment, thoracalgia and the like, and the preparation is particularly suitable for the coronary heart disease, multivessel disease (make a definite diagnosis through clinical diagnosis or coronarography), or combined diabetes patients. The regeneration powder can play roles in dilating coronary artery, increasing blood supply, protecting vascular endothelial cells, inhibiting vascular restenosis and promoting therapeutic angiogenesis. The therapeutic angiogenesis effect of the regeneration powder can promote the establishment of coronary collateral circulation, so the persistent clinical therapeutic effect of treating both principal and secondary aspects of disease can be achieved when a patient takes the medicament for a long time.