急性心肌梗死行 PCI 术患者联合血栓抽吸与替罗非班治疗的疗效及对 cT n T 水平的影响

Chinese Journal of Cardiovascular Rehabilitation Medicine(2019)

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Abstract
目的:探讨重症急性心肌梗死(AMI)行皮冠脉介入治疗(PCI)患者联合应用血栓抽吸及替罗非班治疗的效果及对心肌肌钙蛋白T (cTnT)水平的影响.方法:我院ICU治疗的AMI患者108例,随机分为单纯PCI组和联合治疗组(PCI术中接受血栓抽吸联合替罗非班) ,各54例,比较两组的治疗效果及血清cTnT水平变化.结果:与单纯PCI组比较,联合治疗组术后90 min的TIMI血流改善率(77.78% 比94.44%)和ST段回落率(72. 22%比90. 74%)均显著提高( P均<0. 05) ;术后30d的左室射血分数[ (46.34 ± 0.53)% 比(53. 41 ± 0. 32)%]显著提高,左室舒张末期内径显著减小[ (6.02 ± 0.32) cm比(5.34 ± 0.22) cm] , 3个月内MACE发生率(20.37%比3.70%)显著降低, P均<0. 01 ;术后3d ,两组血清cTnT水平均较术前显著降低,且联合治疗组cTnT水平显著低于单纯PCI组[ (0.19 ± 0.05) ng/ml比(0.32 ± 0.03) ng/ml] , P=0.001 .结论:重症急性心肌梗死患者PCI术中联合应用血栓抽吸及替罗非班治疗,可显著改善患者梗死相关动脉血流及心功能,减轻心肌损伤程度,降低MACE发生率.
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Key words
Myocardial infarction,Angioplasty,balloon,coronary,Suction,Tirofiban
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