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Two Undesired Conditions Resulting From T-Wave Oversensing in Two Patients With Hypertrophic Cardiomyopathy: Inappropriate ICD Shocks and Pacemaker Dysfunction

Filiz Kizilirmak 1 , * , Gultekin Gunhan Demir 1 , Oguz Karaca 1 , Umeyir Savur 1 and Fethi Kilicaslan 1
Authors Information
1 Medipol University Faculty of Medicine, Cardiology Department, Istanbul, Turkey
Article information
  • Research in Cardiovascular Medicine: January 2017, 6 (1); e34299
  • Published Online: June 19, 2016
  • Article Type: Case Report
  • Received: November 2, 2015
  • Revised: December 2, 2015
  • Accepted: January 16, 2016
  • DOI: 10.5812/cardiovascmed.34299

To Cite: Kizilirmak F, Gunhan Demir G, Karaca O, Savur U, Kilicaslan F. et al. Two Undesired Conditions Resulting From T-Wave Oversensing in Two Patients With Hypertrophic Cardiomyopathy: Inappropriate ICD Shocks and Pacemaker Dysfunction, Res Cardiovasc Med. 2017 ;6(1):e34299. doi: 10.5812/cardiovascmed.34299.

Abstract
Copyright: Copyright © 2017, Research in Cardiovascular Medicine. .
1. Introduction
2. Case Presentation
3. Discussion
Footnote
References
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  • 3. Daubert JP, Zareba W, Cannom DS, McNitt S, Rosero SZ, Wang P, et al. Inappropriate implantable cardioverter-defibrillator shocks in MADIT II: frequency, mechanisms, predictors, and survival impact. J Am Coll Cardiol. 2008; 51(14): 1357-65[DOI][PubMed]
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  • 5. Przybylski A, Malecka L, Pytkowski M, Chojnowska L, Lewandowski M, Sterlinski M, et al. Implantable cardioverter-defibrillators in patients with hypertrophic cardiomyopathy -- dilemmas and difficulties. Kardiol Pol. 2005; 63(4): 391-7[PubMed]
  • 6. Kapa S, Curwin JH, Coyne RF, Winters SL. Inappropriate defibrillator shocks from depolarization--repolarization mismatch in a patient with hypertrophy cardiomyopathy. Pacing Clin Electrophysiol. 2007; 30(11): 1408-11[DOI][PubMed]
  • 7. Arthur W, Kaye GC. Hyperkalemia diagnosed by implantable cardioverter defibrillator T wave sensing. Pacing Clin Electrophysiol. 2001; 24(5): 908-9[PubMed]
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