The present invention relates to the use of traditional Chinese medicine composition in the manufacture of a medicament for the secondary prevention of myocardial infarction. The Chinese herb composition is prepared from a formulation containing the herbal weight of the following percentages: 22.2 to 66.8% Astragalus, from 11.6 to 33.4 percent Danshen, Panax notoginseng from 2.5 to 13. and 5%, from 14.5 to 44.3 percent Lignum Dalbergiae Odoriferae.本発明は、心筋梗塞の二次予防のための医薬の製造における漢方薬組成物の使用に関する。前記漢方薬組成物は、以下の重量百分率の生薬を含む処方から調製される:黄耆22.2~66.8%、丹参11.6~33.4%、田七人参2.5~13.5%、及び降香14.5~44.3%。