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运动引起束支传导阻滞(BBB)的临床意义仍有争议。文献报道提示它可发生于正常冠状动脉及明显冠状动脉病(CAD)患者。本文研究并且进一步评价运动引起束支传导阻滞对诊断冠心病的临床意
The clinical significance of exercise-induced bundle branch block (BBB) remains controversial. Reported in the literature suggests that it may occur in patients with normal coronary artery and significant coronary artery disease (CAD). This article studies and further evaluates the clinical implications of exercise-induced bundle branch block in the diagnosis of coronary heart disease