Abstract
Syncope in the setting of bifascicular block or left bundle branch block raises the etiologic possibility of intermittent complete heart block. However other diagnostic possibilities co-exist, including vasovagal syncope, sick sinus syndrome, and carotid sinus syncope. Either empiric pacing or further diagnostic attempts with tilt tests or implantable loop recorders are reasonable management strategies.
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Sheldon, R. (2020). Syncope and Bundle Branch Block. In: Natale, A., Wang, P., Al-Ahmad, A., Estes, N. (eds) Cardiac Electrophysiology. Springer, Cham. https://doi.org/10.1007/978-3-030-28533-3_20
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DOI: https://doi.org/10.1007/978-3-030-28533-3_20
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