CAJ | 학술논문

目的：应用64排128层螺旋CT进行冠状动脉成像检查，检出冠状动脉起源异常的病例，分析其与心肌缺血的关系。方法收集整理我院2010年1月-2014年5月在我院行64排128层CT冠状动脉成像检查的病例，共3231例，其中冠状动脉起源异常的病例27例，男17例，女10例，其发生率占0.83%。结果有27例冠状动脉起源异常，右冠状动脉起源异常20例，占异常比例为74.07%，以起源在左冠状窦为主，有17例，左冠状动脉起源异常6例，占22.22%，起源左右冠状窦5例，起源于肺动脉1例，多发异常1例。结论单纯性冠状动脉起源于主动脉，在不合并冠状动脉狭窄及斑块等病变的，通常不引起心肌缺血改变，起源于肺动脉，有心肌缺血改变。
목적：응용64배128층라선CT진행관상동맥성상검사，검출관상동맥기원이상적병례，분석기여심기결혈적관계。방법수집정리아원2010년1월-2014년5월재아원행64배128층CT관상동맥성상검사적병례，공3231례，기중관상동맥기원이상적병례27례，남17례，녀10례，기발생솔점0.83%。결과유27례관상동맥기원이상，우관상동맥기원이상20례，점이상비례위74.07%，이기원재좌관상두위주，유17례，좌관상동맥기원이상6례，점22.22%，기원좌우관상두5례，기원우폐동맥1례，다발이상1례。결론단순성관상동맥기원우주동맥，재불합병관상동맥협착급반괴등병변적，통상불인기심기결혈개변，기원우폐동맥，유심기결혈개변。
Objective Application of 64-slice 128-slice spiral CT coronary artery imaging, detection of anomalous origin of coronary artery cases, analyze its relationship with myocardial ischemia.Methods Collected in our January 2010 to May 2014 in our 64-128-slice CT coronary angiography examination of cases, a total of 3231, of which 27 cases of abnormal coronary arteries open, 17 men, 10 women, the incidence of 0.83%. Results There were 27 cases of abnormal coronary arteries open, right coronary artery opening 20 cases, exception for 74.07%, dominated by openings at the left coronary cusp, with 17 cases, 6 cases of left coronary artery opening, 22.22%, shedding about 5 cases of the coronary sinus, opening on 1 cases of pulmonary artery, multiple exceptions 1. Conclusions Opening of isolated coronary artery in aorta, without coronary stenosis and plaque lesions, usually without causing a change of myocardial ischemia, openings in the pulmonary hypertension, myocardial ischemia.