Right bundle branch block: A source of error in the Doppler assessment of right ventricular pressure in patients with a ventricular septal defect

A. E. Warren, G. P. Sharratt

Research output: Contribution to journalArticlepeer-review

Abstract

A case is presented in which low right ventricular pressure was calculated erroneously from the Doppler derived velocity of flow through a ventricular septal defect. This is thought to be due to the presence of right bundle branch block. Reasons for this error and a way to avoid errors in calculaton are discussed.

Original languageEnglish
Pages (from-to)1165-1167
Number of pages3
JournalCanadian Journal of Cardiology
Volume14
Issue number9
Publication statusPublished - Sept 1998

ASJC Scopus Subject Areas

  • Cardiology and Cardiovascular Medicine

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Warren, A. E., & Sharratt, G. P. (1998). Right bundle branch block: A source of error in the Doppler assessment of right ventricular pressure in patients with a ventricular septal defect. Canadian Journal of Cardiology, 14(9), 1165-1167.