Open AccessNon-selective His bundle pacing with a biphasic waveform: enhancing septal resynchronization
Author(s) -
Daniel F. Ortega,
Luis D. Barja,
Logarzo Emilio,
Nicolás Mangani,
Analía Paolucci,
María Paula Bonomini
Publication year - 2017
Publication title -
ep europace
Language(s) - English
Resource type - Journals
eISSN - 1532-2092
pISSN - 1099-5129
DOI - 10.1093/europace/eux098
Subject(s) - medicine , cardiology , qrs complex , cardiac resynchronization therapy , sinus rhythm , ejection fraction , bundle , heart failure , anesthesia , atrial fibrillation , materials science , composite material
His bundle pacing has shown to prevent detrimental effects from right ventricular apical pacing (RVA) and proved to resynchronize many conduction disturbances cases. However, the extent of His bundle pacing resynchronization is limited. An optimized stimulation waveform could expand this limit when implemented in His bundle pacing sets. In this work, we temporarily implemented RVA and Non-selective His bundle pacing with a biphasic anodal-first waveform (AF-nHB) and compared their effects against sinus rhythm (SR).
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