全氟显左心声学造影的临床应用  

Clinical application of left heart contrast echocardiagraphy with fluorocarbon

作　　者：吕清[1] 郑智超[1] 王新房[1] 谢明星[1] 杨亚利[1] 卢晓芳[1] 贺林[1] 王静[1] 刘夏天[1] 袁莉[1] 

机构地区：[1]华中科技大学协和医院超声影像科,武汉430022

出　　处：《临床心血管病杂志》2005年第11期674-676,共3页Journal of Clinical Cardiology

摘　　要：目的:探讨全氟显左心声学造影临床应用的可行性.方法:在50例患者中,经外周静脉弹丸式注射全氟显,进行左心声学造影检查,观察造影剂注射前后左心室显影等级、心内膜边界增强效果和心肌显影情况.结果:50例患者中只有1例患者左室充盈等级为2～3级,其余49例患者左室充盈等级均为3级.造影前50例患者中共有155个节段心内膜显示不清,造影后该155个节段的内膜边界显示清晰,内膜边界增强率为100%.50例患者左室壁心肌组织均获得了满意的显影效果.结论:临床经外周静脉弹丸式注射全氟显行左心声学造影,取得了满意的效果.Objective： To evaluate the feasibility of clinical application of left heart contrast echocardiography with fluorocarbon. Method.. The left heart contrast echocardiography, using intravenous bolus injection of fluorocarbon contrast agent, was performed in the fifty patients. Left heart opacification grades, numbers of border delineation segment and myocardial contrast agent perfusions were observed. Result： Left heart opacification grades of 1 patient is 2-3 grade, the others is 3 grade. The numbers of border delineation augment segment is 155. The myocardial contrast agent perfusions of left ventricular walls were clearly visualized in 50 patients. Conclusion： Clinical application of intravenous left heart contrast echocardiagraphy with fluorocarbon is feasibility and effective.

关 键 词：全氟显 心脏造影超声心动描记术 

分 类 号：R981[医药卫生—药品]