Literature DB >> 15009874

Malfunction of the automatic slope adjustment of the QT sensor in patients with normal QT intervals.

Jacob H Ruiter1, Michael J Barrett, Loes Weteling, Rik Jansen.   

Abstract

DDDR pacemakers with QT driven sensor algorithms may be susceptible to inappropriate pacemaker tachycardia when implanted into patients who have a relatively extended cardiac repolarization. The inability to detect and measure the QT interval at near maximum sensor rate, results in an inappropriate adjustment of the automatic QT slope. Triggering pacemaker induced tachycardia.

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Year:  2004        PMID: 15009874     DOI: 10.1111/j.1540-8159.2004.00452.x

Source DB:  PubMed          Journal:  Pacing Clin Electrophysiol        ISSN: 0147-8389            Impact factor:   1.976


  1 in total

1.  Automated versus manual measurement of the QT interval and corrected QT interval.

Authors:  Yuji Kasamaki; Yukio Ozawa; Masakatsu Ohta; Akira Sezai; Takashi Yamaki; Mutsuo Kaneko; Ichiro Watanabe; Atsushi Hirayama; Tomohiro Nakayama
Journal:  Ann Noninvasive Electrocardiol       Date:  2011-04       Impact factor: 1.468

  1 in total

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