目的探讨主动脉内球囊反搏(IABP)治疗急性心肌梗死患者的临床疗效。方法 15例急性心肌梗死并行介入治疗患者均采用IABP治疗,比较患者经IABP治疗前后的血压、心脏指数的差异。结果治疗后患者心脏指数和动脉血压(收缩压/舒张压)为(80±12)ml/次、(110±17/70±11)mm Hg(1 mm Hg=0.133 kPa),优于治疗前的(60±8)ml/次、(80±10/60±6)mm Hg,差异有统计学意义(P<0.05)。结论 IABP治疗急性心肌梗死患者有效。 Objective To investigate the clinical efficacy of intra-aortic balloon pump (IABP) in patients with acute myocardial infarction. Methods Fifteen patients with acute myocardial infarction complicated with interventional therapy were treated with IABP. The differences of blood pressure and cardiac index before and after treatment with IABP were compared. Results After treatment, the cardiac index and arterial blood pressure (systolic / diastolic blood pressure) were (80 ± 12) ml / (110 ± 17/70 ± 11) mm Hg (1 mm Hg = 0.133 kPa) (60 ± 8) ml / time, (80 ± 10/60 ± 6) mm Hg, the difference was statistically significant (P <0.05). Conclusion IABP is effective in patients with acute myocardial infarction.