多层螺旋CT冠脉径线测量的临床应用价值探讨  

The value of breathhold MSCT imaging in the evaluation of measure cardiovascular diameters

作　　者：刘新疆[1] 马建群[2] 邢学玲[1] 张培功[1] 马爱武[1] 张作兵[1] 张兰[1] 

机构地区：[1]滨州医学院附属医院放射科,滨州市256603 [2]滨州医学院附属医院心内科

出　　处：《滨州医学院学报》2006年第3期170-172,共3页Journal of Binzhou Medical University

基　　金：山东省医药卫生科技发展计划(2003HZ144)

摘　　要：目的探讨多层螺旋CT心脏成像技术冠脉径线测量在临床中的应用价值。方法应用回顾性心电门控多层螺旋CT对36例心脏病患者进行检查,并对冠脉左右主支内径进行测量,将多层螺旋CT所测得结果与冠脉造影所测结果进行比较。结果多层螺旋CT心脏成像技术与冠脉造影测量所得左右冠脉主支内径的测量值非常接近,两者相比无显著性差异。结论多层螺旋CT与冠脉造影比较,测得左右冠脉主支内径相关性较好,多层螺旋CT在冠脉内径测量方面有独到的优势,且成像时间短、无呼吸运动伪影,是一种临床使用价值很高的技术。Objective To investigate the value of breathhold MSCT imaging in the evaluation of measure cardiovascular diameters. Methods 36 patients with cardiac disease were studied with breathhold and retrospective ECG gating MSCT imaging. Then the inside diameter of the left and right main coronary artery were measured, the measurements were compared with those of coronary angiography. Results The diameters of cardiovascular system measured by MSCT and coronary angiography have no significant difference. Conclusion MSCT is an useful method in the measurement of the diameters of cardiovascular system because of no-ghosthy airtifacts and short imaging time. Superior in the measurement of the inside diameters of the main coronary arteries, diameters of cardiovascular.

关 键 词：多层螺旋CT 回顾性研究 心电门控 冠脉造影 内径 

分 类 号：R445[医药卫生—影像医学与核医学]