摘要
目的 :检测Tei指数及常规超声心动图左心室射血分数 (leftventricularejectionfraction ,LVEF)评价急性心肌梗死患者择期冠状动脉介入治疗 (percutaneouscoronaryintervention ,PCI)对心功能的影响 ,同时对两种指标进行对比。方法 :选择接受择期PCI的 30例急性心肌梗死患者 ,在术前及术后检测左心室Tei指数及常规超声心动图LVEF。结果 :PCI后Tei指数LVEF均有改善 ,Tei指数较LVEF敏感性更高 ,两者相关性良好。结论 :Tei指数是评价急性心肌梗死患者择期PCI后左心功能的敏感指标。
Objective:To evaluate left ventricular function in patients with acute myocardial infarction (AMI) before and after percutaneous coronary intervention (PCI) by Tei index and left ventricular ejection fraction (LVEF) measurement, and to make a comparison between the two indices. Methods: 30 AMI patients who underwent PCI were selected. Tei index and LVEF were measured before, 4 days and 1 months after PCI with two dimension and Doppler echocardiography. Results: Both Tei index and LVEF were improved after PCI, and Tei index was much more sensitive than LVEF. There was a good correlation between two indices before, 4 days and 1 months after PCI. Conclusion:Tei index was a sensitive index to evaluate left ventricular function in AMI patients before and after PCI.
出处
《中国中西医结合影像学杂志》
2004年第2期88-90,共3页
Chinese Imaging Journal of Integrated Traditional and Western Medicine
