Single-Chamber versus Dual-Chamber Pacing for High-Grade Atrioventricular Block
Author(s) -
William D. Toff,
A. John Camm,
Jayne Skehan
Publication year - 2005
Publication title -
new england journal of medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 19.889
H-Index - 1030
eISSN - 1533-4406
pISSN - 0028-4793
DOI - 10.1056/nejmoa042283
Subject(s) - medicine , single chamber , atrioventricular block , cardiac pacing , cardiology , dual (grammatical number) , ventricular pacing , anesthesia , heart failure , art , literature
In the treatment of atrioventricular block, dual-chamber cardiac pacing is thought to confer a clinical benefit as compared with single-chamber ventricular pacing, but the supporting evidence is mainly from retrospective studies. Uncertainty persists regarding the true benefits of dual-chamber pacing, particularly in the elderly, in whom it is used less often than in younger patients.
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