期刊文献+

扩张型心肌病抗心力衰竭治疗早期疗效的超声心动图评估 被引量:5

原文传递
导出
摘要 目的对比观察二维、彩色多普勒及脉冲组织多普勒超声心动图对扩张型心肌病(DCM)抗心力衰竭治疗后早期疗效的评估。方法正常对照组和DCM患者治疗前及治疗后2周,超声测量左心室射血分数(LVEF)、二尖瓣口血流多普勒E、A峰及组织多普勒-二尖瓣环收缩期和舒张早、晚期运动速度峰值Sm、Em、Am,并计算E/A、Em/Am。结果 DCM患者抗心力衰竭治疗2周后,临床疗效达显效或有效者,LVEF、E/A较治疗前无显著提高,脉冲多普勒组织成像(PW-TDI)指标Sm亦无改善;而Em、Em/Am虽仍低于对照组,但较治疗前显著升高。结论 DCM抗心力衰竭治疗后早期疗效主要得益于左心室舒张功能的改善;二尖瓣环PW-TDI反映左心室舒张功能改善是较血流多普勒更敏感的指标。
出处 《中华临床医师杂志(电子版)》 CAS 2011年第3期163-165,共3页 Chinese Journal of Clinicians(Electronic Edition)
基金 大学生创新性实验计划项目(YC09143)
  • 相关文献

参考文献7

  • 1Pavlovic SV,Sobic-Saranovic DP,Beleslin BD,et al.One-year follow-up of myocardial perfusion and function evaluated by gated SPECT MIBI in patients with earlier myocardial infarction and chronic total occlusion.Nucl Med Commun,2009,30(1):68-75.
  • 2Traversi E,Pozzoli M,Cioffi G,et al.Mitral flow velocity changes after 6 months of optimized therapy provide important hemodynamic and prognostic information in patients with chronic heart failure.Am Heart J,1996,132(4):809-819.
  • 3Tada T,Oki T,Abe M,et al.The role of short-and long-axis function in determining late diastolic left ventricular filling in patients with hypertension:assessment by pulsed Doppler tissue imaging.J Am Soc Echocardiogr,2002,15(10 Pt 2):1211-1217.
  • 4Bazaz R,Edelman K,Gulyasy B,et al.Evidence of robust coupling of atrioventricular mechanical function of the right side of the heart:insights from M-mode analysis of annular motion.Echocardiography,2008,25(6):557-561.
  • 5Citro R,Bossone E,Kuersten B,et al.Tissue Doppler and strain imaging:anything left in the echo-lab? Cardiovasc Ultrasound,2008,6:54.
  • 6Selamet Tierney ES,Glickstein JS,Altmann K,et al.Bidirectional cavopulmonary anastomosis:impact on diastolic ventricular function indices.Pediatr Cardiol,2007,28(5):372-378.
  • 7Sutcliffe PD,Aaronson KD,Cody RJ,et al.Impact of serial changes in cardiac hemodynamics on exercise performance in patients with heart failure due to ischemic and nonischemic cardiomyopathy.Am J Cardiol,2003,91(2):164-168.

同被引文献51

引证文献5

二级引证文献5

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部