64层螺旋CT心脏延迟增强扫描在评价存活心肌中的应用  

Late enhancement in assessment of myocardial viability by 64-slice computed tomography

作　　者：閤谦[1] 田建明[1] 

机构地区：[1]第二军医大学附属长海医院放射科,上海200433

出　　处：《中国医学影像技术》2008年第8期1293-1296,共4页Chinese Journal of Medical Imaging Technology

摘　　要：64层螺旋CT心脏延迟增强扫描为临床提供了心肌梗死后探查存活心肌的新方法。目前的研究用64层螺旋CT和其他几种公认的检查方法进行了比较,证明了它的有效性与可行性。在解决了最佳成像参数等问题后,64层螺旋CT心脏延迟增强扫描将成为探查存活心肌方面值得推荐的临床方法。Late-enhancement 64-slice computed tomography possibly offers an examination strategy for assessment of myocardial viability with the emergence and development of 64-slice computed tomography.Many studys proved an excellent agreement of myocardial viability size for late-enhancement 64-slice computed tomography and other methods which has been widely validated for assessment of myocardial viability.Further research,including experimental studies for optimization of imaging parameters,especially in terms of radiation exposure,is needed before late-enhancement MSCT can be recommended as a clinical tool for the assessment of myocardial viability.

关 键 词：体层摄影术 X线计算机 存活心肌 延迟增强 

分 类 号：R814.42[医药卫生—影像医学与核医学] R542.2[医药卫生—放射医学]