组织多普勒收缩波评价冠状动脉介入术疗效的临床应用价值

Clinical application value of tissue Doppler contraction wave Sm in evaluating the efficacy of PCI

目的 :探讨急性心肌梗死(AMI)患者行冠状动脉介入术(PCI)治疗后,组织多普勒收缩期收缩波(Sm)在评价手术疗效方面的临床应用价值。方法:55例经PCI治疗的AMI患者行3次组织多普勒测量Sm值,对比分析3次测量结果,并行成组t检验。结果:3次组织多普勒Sm值差异有统计学意义,说明经PCI治疗,Sm指标逐渐改善,且与患者心功能改善的临床评价相符。结论:组织多普勒Sm在评价PCI治疗效果方面具有重要的临床应用价值。

Objective：To evaluate the clinical application value of tissue Doppler Sm in terms of PCI （percutaneous coronary intervention） surgical efficacy,which patients with acute myocardial infarction underwent. Methods：Fifty-five patients who re-ceived PCI treatment were performed tissue Doppler measurements three times. The results of three measurements were com-pared and analyzed by t test. Results：P〈0.01,the significant difference was statistically significant,which indicated that tissue Doppler Sm index was gradually improved after PCI treatment,which was consistent with clinical evaluation of cardiac function improvement. Conclusion：Tissue Doppler Sm has an important clinical application value in evaluating the efficacy of PCI.