Literature DB >> 22664821

Markedly varying PR intervals during second degree atrioventricular block: possible mechanisms.

Kartikeya Bhargava1.   

Abstract

A case of second degree atrioventricular block following mitral valve replacement is presented during which varying PR intervals with sudden marked increase in PR interval in consecutive beats was seen. The electrocardiogram is discussed and various hypotheses to explain the possible electrophysiological mechanism are presented.
Copyright © 2012 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

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Year:  2012        PMID： 22664821      PMCID： PMC3861048          DOI： 10.1016/S0019-4832(12)60097-2

Source DB:  PubMed          Journal:  Indian Heart J        ISSN： 0019-4832


  1 in total

1.  Electrocardiographic patterns during Holter monitoring in patients with first and second degree A-V block due to 'dual A-V nodal pathways'.

Authors:  M Di Biase; M Tritto; G Sabato; M V Pitzalis; P Rizzon
Journal:  Eur Heart J       Date:  1991-03       Impact factor: 29.983
  1 in total

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