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心脏冠脉CTA的伪影问题及临床意义 被引量:1

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摘要 目的:分析心脏冠脉CTA的伪影问题解决及临床意义。方法:筛选2018年1-10月心脏冠状动脉CTA检查的患者126例为观察对象,按照数字随机法分成两组,检查前对照组服用美托洛尔片,联合组在此基础上增加西地兰,然后接受常规心脏冠脉CTA检查,然后将两组的检查结果及心功能情况进行比较。结果:联合组心脏冠脉CTA摄片图像综合质量评价优于对照组,检查耗时短于对照组,差异有统计学意义(P<0.05)。结论:心脏冠脉CTA检查前患者采用美托洛尔联合西地兰,对患者的心律能够进行有效的控制,可以改善CTA的伪影问题,并且可以提高图片质量,为临床患者病情诊断提供更准确的依据;同时检查耗时也大大缩短,值得推荐应用。
作者 朱晓珉
出处 《医学理论与实践》 2019年第13期2094-2095,共2页 The Journal of Medical Theory and Practice
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