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Evaluation of normal and infarction myocardium by electromechanical mapping system or left ventricular angiography
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- Author:
- No author available
- Journal Title:
- JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY
- Issue:
- 18
- DOI:
- 10.3321/j.issn:1000-2790.2005.18.004
- Key Word:
- 标测;心肌梗死;血管造影术
Abstract： 目的:比较电机械标测与X线左心室造影对正常及梗死后左心室收缩功能及心肌状态的评价. 方法:家猪8头,分别于栓塞冠状动脉左前降支前后进行双斜位左心室及电机械标测. 结果:正常心脏电机械标测获得的左心室三维图像与双斜位左心室造影图像吻合. 梗死后1 h 左心室造影与电机械标测图形吻合,但电机械标测可以区分缺血区域和梗死区域. 结论:电机械标测可以获得与左心室造影一致的左心室三维立体图像,并且可以区分缺血与梗死心肌.
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