CAJ | 학술논문

目的：利用冠状动脉CTA测量成人左主干的长度并对其进行分型。方法：收集218例行冠状动脉CTA患者的血管分析图像，对其左主干长度进行精确测量，并依据其长度情况进行分型。结果：218受试者，其冠状动脉左主干长度分布范围在0~23.9 mm，其中左主干长度为0 mm者，属于无主干型；其长度小于5.4 mm为短干型；长度介于5.4~16.6 mm间为普通型；大于16.6 mm者归为长干型。结论：冠状动脉CTA可以准确对左主干长度进行测量及分型。
목적：이용관상동맥CTA측량성인좌주간적장도병대기진행분형。방법：수집218례행관상동맥CTA환자적혈관분석도상，대기좌주간장도진행정학측량，병의거기장도정황진행분형。결과：218수시자，기관상동맥좌주간장도분포범위재0~23.9 mm，기중좌주간장도위0 mm자，속우무주간형；기장도소우5.4 mm위단간형；장도개우5.4~16.6 mm간위보통형；대우16.6 mm자귀위장간형。결론：관상동맥CTA가이준학대좌주간장도진행측량급분형。
Objective: To measure length of left main coronary artery and classify with coronary artery CTA. Method: To collecte vessel analysis images of 218 patients who underwent coronary artery CTA, and accurately measured their length of coronary artery left main, and according to classify with its length.Result: 218 subjects, the left main coronary arteries length distribution ranged from 0 to 23.9 mm, the length was 0 mm for lacking main-style, less than 5.4 mm for short-style, between 5.4 mm and 16.6 mm for normal-style, and greater than 16.6 mm for long-style. Conclusion: Coronary artery CTA can accurately measure and classify the length of the left main.