摘要
目的研究主动脉气囊反搏(IABP)联合急诊经皮冠状动脉介入治疗(PCI)对急性心肌梗死合并心源性休克的疗效。方法比较36例患者急性心肌梗死合并心源性休克治疗前后的肺毛细血管楔压(PCWP)、心脏指数(CI)、中心静脉压(CVP)、平均动脉压(MAP)和每小时尿量变化。结果接受IABP联合PCI治疗后,患者的CVP、PCWP较治疗前明显降低,分别为(4.1±4.3)mm Hg vs(10.4±6.8)mm Hg,(10.5±7.1)mm Hg vs(23.6±8.3)mm Hg(P<0.05),而CI、MAP和每小时尿量均较治疗前明显增加,分别为(2.2±1.3)L.min-1.m-2vs(1.3±0.9)L.min-1.m-2,(83.4±13.6)mm Hg vs(56.8±15.2)mm Hg,(44.5±14.9)ml/h vs(12.6±5.4)ml/h(P<0.05)。结论对于急性心肌梗死并发心源性休克的患者,IABP联合急诊PCI治疗,疗效确切。这对不能开展急诊冠状动脉旁路手术的医院,IABP联合急诊PCI治疗具有特殊的临床意义。
Objective To study the efficiency of intra-aortic balloon pump(IABP) combined with emergency percutaneous coronary intervention(PCI) in patients with acute myocardial infarction complicated with cardiogenic shock. Methods The study included 36 cardiogenic shock patients who received IABP and emergency PCI. Pulmonary capillary wedge pressure(PCWP), cardiac index(CI), central venous pressure(CVP), mean arterial pressure(MAP) and urinary production per hour were analyzed before and after therapy. Results After the therapy,the levels of CVP and PCWP significantly descended,(4.1±4.3) mm Hg vs (10.4±6.8) mm Hg:(10.5±7.1) mm Hg vs (23.6±8.3) mm Hg( P 〈0.05) ;CI,MAP and urinary production per hour significantly increased (2.2±1.3) L· min-1·m-2 vs (1.3±0.9) L· min-1· m-2;(83.4±13.6) mm Hg vs (56.8±15.2) mm Hg;(44.5±14.9) ml/h vs (12.6±5.4) ml/h( P 〈 0.05). Conclusion IABP combined with emergency PCI has definite effects on patients with AMI complicated with cariogenic shock,especially in hospitals without emergency coronary artery bypass grafting.
出处
《临床荟萃》
CAS
2009年第14期1210-1212,共3页
Clinical Focus
关键词
心肌梗死
休克
心源性
主动脉内气囊泵
经皮冠状动脉介入治疗
myocardial infarction
shock, cardiogenic
intra-aortic balloon pumping
percutaneous coronary intervention