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 Benefit of Millisecond Waveform Durations for Patients with High Defibrillation Thresholds 

Abstract

Patients with a high defibrillation threshold (DFT) present an atypical but vexing problem with regard to implantable cardioverter-defibrillator (ICD) therapy.

The purpose of this study was to evaluate the use of fixed millisecond duration model-optimized biphasic waveforms compared with conventional tilt-based waveforms in patients having a high DFT.

Author

Russell A. Denman MBBS, Chirammal Umesan MBBS, Paul T. Martin MBBS, Ross N. Forbes RN, Mark W. Kroll PhD, Emma J. Anskey BS and Helen E. Burnett BS

Citation

Heart Rhythm , (3)5: 536 - 541 R, May 2006.