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心腔内超声在冠心病中的应用 被引量:1

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摘要 心腔内超声(intracardiac echocardiograph,ICE)是将超声换能器置于心脏导管头端,从心腔内观察心脏结构和功能的新技术,1994年首次被用于射频消融术。近年来其功能不断完善,目前新型相控阵超声导管不仅具有二维显像、M型显像、血流多普勒检测功能,还能进行组织多普勒显像及实时三维动态显像。它能高清晰地显示心脏解剖结构,提供全面的血流动力学和心功能信息,尽管目前临床研究较多关注ICE在心脏电生理介入术、房问隔封堵术的指引和监测作用,但它对冠状动脉(冠脉)血流和室壁运动等也具有优越的显示功能,因此在冠心病诊治中也具有较高价值。
作者 韩蓓蓓 魏盟
出处 《中华老年心脑血管病杂志》 CAS 北大核心 2007年第3期211-212,共2页 Chinese Journal of Geriatric Heart,Brain and Vessel Diseases
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参考文献15

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同被引文献2

  • 1Born N, Lancee CT, van Egmond FC. An ultrasonic intra-cardiac scanner. Ultrasonics, 1972,10 : 72-76.
  • 2Hoerst S.先天性心脏病介入治疗学.何奔.译.北京:人民军医出版社.2010:64.

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