CAJ | 학술논문

目的：探讨平板运动试验诱发室内阻滞类型特征及其对冠心病诊断的意义。方法分析50例在平板运动试验（TET）中发生室内阻滞的冠状动脉造影结果。结果室内阻滞发生率为3．34％，其中14例患者发生冠状动脉狭窄（占28％），36例发生室内阻滞但冠状动脉正常（占72％）。结论平板运动试验诱发室内阻滞对冠心病诊断具有一定价值，且不同类型的室内阻滞对冠心病诊断的意义不同。
목적：탐토평판운동시험유발실내조체류형특정급기대관심병진단적의의。방법분석50례재평판운동시험（TET）중발생실내조체적관상동맥조영결과。결과실내조체발생솔위3．34％，기중14례환자발생관상동맥협착（점28％），36례발생실내조체단관상동맥정상（점72％）。결론평판운동시험유발실내조체대관심병진단구유일정개치，차불동류형적실내조체대관심병진단적의의불동。
Objective To describe the characteristics of intraventricular block induced by treadmill exercise test (TET)and investigate the diagnositic values for coronary heart disease.Methods The results of the coronary angiography in 50 patients with intraventricular block induced by TET were analyzed.Result The incidence of intra-ventricular block was 3.34%.4 The coronary artery stenosis was detected in 14 patients (28%);and the intraventric-ular block with normal coronary arteries was observed in 36 (72%)patients.Conclusion The diagnostic value of intraventricular block induced by TET for coronary heart disease is confirmed and varied with types of intraventricular block.