三维超声心动图在心脏同步化治疗改善室壁运动同步性疗效评价中的应用  

Application of Three-dimensional Echocardiography for Evaluation Curative Effect of Cardiac Resynchronization Therapy to Improve Wall Motion Synchronism

作　　者：段艳[1] 左蕾 梁红玲[1] 

机构地区：[1]陕西省第二人民医院,西安710005 [2]陕西省西京医院超声科,西安710032

出　　处：《中国继续医学教育》2015年第18期69-70,共2页China Continuing Medical Education

摘　　要：目的探讨三维超声心动图用于评价心脏同步化治疗改善室壁运动同步性的可行性。方法 52例患者随机分为CRT开启组和CRT关闭组,实时三维超声心动图检查。结果与CRT开启组相比,CRT关闭组LVEF降低,LVVd和LVVS均增加(P<0.05)。结论实时三维超声心动图能够为CRT患者的预后评估提供更完整的定量信息。Objective To discuss the feasibility of three-dimensional echocardiography for evaluation of cardiac resynchronization therapy toimprove wall motion synchronism. Methods 52 patients were randomly divided into CRT open group and CRT closed group, real time threedimensional echocardiography examination. Results Compared CRT open group, LVEF decreased, LVVd and LVVS were increased in CRT closed group（P〈0.05）. Conclusion Real time three-dimensional echocardiography can provide more complete information for the quantitative evaluation of prognosis of patients with CRT.

关 键 词：实时三维超声 心脏同步化治疗 

分 类 号：R445.1[医药卫生—影像医学与核医学]