QRS波群
医学
心脏病学
内科学
左束支阻滞
心电图
心率
右束支阻滞
心脏传导阻滞
心力衰竭
血压
作者
Emily Ong,Eric Grubman,Lynda E. Rosenfeld
标识
DOI:10.1016/j.jelectrocard.2023.10.002
摘要
We present the case of a 42 year old patient with a history of childhood lymphoma treated with chemotherapy and radiation who underwent combined aortic and mitral valve replacements and who postoperatively developed an interesting ECG which showed complete heart block and an alternating left bundle branch and narrow complex QRS pattern at a heart rate of 69 beats per minute (bpm). We discuss potential mechanisms for this interesting pattern.
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