Intermittent Left Bundle Branch Block and Myocardial Ischemia in Patient Without Coronary Artery Stenosis: A Case Report
Ju-fang CHI
Hang-yuan GUO
Long-bin LIU
摘要： Left bundle branch block (LBBB), traditionally viewed as an electrophysiologic abnormality, is increas-ingly recognized for its effects on hemodynamics and patient's prognosis[1]. Exercise nuclear studies frequently show reversible perfusion defects in the absence of ob-structive coronary artery disease[2] and some patients with intermittent LBBB develop angina coincident with the onset of LBBB[3]. We report a case of intermittent LBBB with abnormal stress technetium 99mTc single-pho-ton emission computed tomography (SPECT) study and normal coronary artery angiography.
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分类号：R5(内科学)
论文发表日期：2009-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：4( 36-39 )
英文信息