心电编辑技术在64层螺旋CT冠状动脉成像检查中心电信号异常患者中的应用价值

Application of ECG editing technology in patients with abnormal electrical signals in 64 slice spiral CT coronary angiography Center

目的:探讨心电编辑技术在64层螺旋CT冠状动脉成像检查中心电信号异常患者中的应用价值。方法:本研究回顾分析我院心内科2014年1月至2017年12月之间收治1200例64层螺旋CT冠状动脉成像检查患者的临床资料,对心电编辑技术处理后心电信号异常情况进行回顾分析。结果:左优势型冠脉患者4例,均衡性冠脉患者4例,右优势型冠脉患者36例。经过心电编辑后,多数的中断和模糊冠脉都恢复连续和清晰状态,阶段型伪影影响明显减少,冠脉节段可评估率提高为96%(626/650)以上。结论:在64层螺旋CT冠状动脉成像检查中应用心电编辑技术,有助于提高冠脉节段的可评估性,保证临床检查的准确率。

Objective To explore the application value of ECG editing technology in 64 slice spiral CT coronary angiography. Methods The clinical data of 1200 cases of 64-slice spiral CT coronary angiography in our hospital from January2014 to December 2017 were reviewed and analyzed. Results There were 4 cases of left dominant coronary artery, 4 cases of balanced coronary artery and 36 cases of right dominant coronary artery. After electrocardiographic editing, most of the interruptions and blurred coronary arteries recovered continuously and clearly. The effect of phase artifact was significantly reduced, and the assessment rate of coronary segments increased by 96%(626/650). Conclusion The application of ECG editing technique in 64-slice spiral CT coronary angiography is helpful to improve the evaluation of the coronary segment and to ensure the accuracy of the clinical examination.