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Right ventricular outflow and apical pacing comparably worsen the echocardioghraphic normal left ventricle
Author(s) -
Tim J.F. ten Cate,
M. G. Scheffer,
G. R. Sutherland,
J. Fred Verzijlbergen,
Norbert M. van Hemel
Publication year - 2008
Publication title -
european journal of echocardiography
Language(s) - English
Resource type - Journals
eISSN - 1525-2167
pISSN - 1532-2114
DOI - 10.1093/ejechocard/jen108
Subject(s) - medicine , ventricle , cardiology , ventricular outflow tract , ventricular pacing , heart failure
A depressed left ventricular function (LVF) is sometimes observed during right ventricular apical (RVA) pacing, but any prediction of this adverse effect cannot be done. Right ventricular outflow tract (RVOT) pacing is thought to deteriorate LVF less frequently because of a more normal LV activation pattern. This study aims to assess the acute effects of RVA and RVOT pacing on LVF in order to determine the contribution of echocardiography for the selection of the optimum pacing site during pacemaker (PM) implantation.

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