目的探讨常规西医疗法联合参麦注射液治疗急性心肌梗死的临床疗效。方法选取灵寿县医院2016年收治的急性心肌梗死患者200例,根据随机数字表法分为对照组和观察组,各100例。对照组患者采取常规西药治疗,观察组患者在对照组基础上给予参麦注射液治疗,两组患者均持续治疗7 d。比较两组患者的临床疗效、心肌酶峰时间、ST段恢复时间及住院时间。结果观察组患者治疗总有效率高于对照组(P<0.05)。观察组患者心肌酶峰时间、ST段恢复时间及住院时间短于对照组(P<0.05)。结论采用中西医结合治疗急性心肌梗死的临床疗效确切,可有效改善患者的临床症状及体征,缩短住院时间,促进疾病恢复。 Objective To investigate the clinical efficacy of conventional western medicine combined with Shenmai injection in the treatment of acute myocardial infarction. Methods 200 patients with acute myocardial infarction admitted to Lingshou County Hospital in 2016 were divided into control group and observation group according to random number table method, each with 100 cases. Patients in the control group were treated with conventional western medicine. Patients in the observation group were given Shenmai injection on the basis of the control group, and both groups were treated for 7 days. The clinical efficacy, myocardial enzyme peak time, ST segment recovery time and hospital stay were compared between the two groups. Results The total effective rate of observation group was higher than that of control group (P <0.05). The myocardial enzyme peak time, ST segment recovery time and hospital stay in observation group were shorter than those in control group (P <0.05). Conclusion The clinical curative effect of using integrated traditional Chinese and western medicine in the treatment of acute myocardial infarction is exact, which can effectively improve the clinical symptoms and signs of patients, shorten the length of hospital stay and promote the recovery of the disease.