【摘要】 目的:探讨64层螺旋CT冠状动脉成像(CTCA)检查中的影响因素与图像质量的关系,提高冠状动脉检查的成功率。方法:分析83例患者64层螺旋CT冠状动脉检查的资料,寻找CTCA检查的影响因素。结果:呼吸、心率、仪器噪声和紧张是影响CTCA检查的主要因素。结论:CTCA检测需要医护人员和患者沟通与合作,增进了解。更多还原

【Abstract】 Objective: To study the relationship of image quality and influence factors in 64-slice spiral CT coronary angiography(CTCA) examination,so that the success rate was improved in coronary artery examination.Method: Analyzing the data of 64 slice spiral CT coronary artery examination of 83 cases,and the influence factors of CTCA examination.Results: Breathing,heart rate,tension and instrument noise were the main interference factors of CTCA examination.Conclusion: CTCA examination need medical personnel and patient communication and cooperation,enhancing mutual understanding.更多还原