Intermittent left bundle branch block: What is the mechanism?

Gaurav A. Upadhyay, Roderick Tung

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


We present an illustrative case of a patient with intermittent left bundle branch block (LBBB) that underwent electrophysiological study with detailed multielectrode recordings of the right and left septum. The case elucidates the nature and location of conduction block and provides further insight into the underlying mechanisms of LBBB.

Original languageEnglish (US)
Pages (from-to)1380-1383
Number of pages4
JournalJournal of cardiovascular electrophysiology
Issue number8
StatePublished - 2019
Externally publishedYes


  • ECG
  • intrahisian block
  • left bundle branch block
  • left ventricular mapping

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine
  • Physiology (medical)


Dive into the research topics of 'Intermittent left bundle branch block: What is the mechanism?'. Together they form a unique fingerprint.

Cite this