Totally subcutaneous implantable cardioverter defibrillator with an alternative, right parasternal, electrode placement

Pacing Clin Electrophysiol. 2012 Sep;35(9):e254-7. doi: 10.1111/j.1540-8159.2011.03043.x. Epub 2011 Mar 14.

Abstract

The totally subcutaneous implantable cardioverter-defibrillator (S-ICD) is an entirely novel defibrillation device that avoids the direct contact of device electrodes with the heart and the cardiovascular system. Here, we present a particular case of a young woman with congenital long-QT syndrome in which we implanted the electrode alternatively, right parasternally. This decision was based on the thoracic anatomy of the patient and on findings of a model of S-ICD electrodes in an adult torso. In conclusion, in some patients an alternative subcutaneous electrode position may be carefully considered but should not be taken to outweigh the standard left-sided placement.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Defibrillators, Implantable*
  • Electrodes, Implanted*
  • Equipment Design
  • Equipment Failure Analysis
  • Female
  • Heart Failure / diagnosis*
  • Heart Failure / prevention & control*
  • Humans
  • Sternum*
  • Treatment Outcome