Rate-related left bundle branch block as
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Perin, Emerson ;Petersen, Fernando ;Massumi, Ali
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Article
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1991
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John Wiley and Sons
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English
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A case is presented of rate-dependent left bundle branch block associated with chest pain in a patient with angiographically normal coronary arteries. Lactate extraction showed no evidence of myocardial ischemia. It appears that in this case, chest pain was associated with sudden ventricular asynerg