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Clin Case Rep. 2019 Feb 19;7(4):630-631. doi: 10.1002/ccr3.2004. eCollection 2019 Apr.

Fast and safe mapping of ventricular tachycardia in patient with left ventricular assist device.

Clinical case reports

Nicola Trevisi, Antonio Frontera, Federico Calore, Kenji Okubo, Paolo Della Bella

Affiliations

  1. Arrhythmology Unit Ospedale San Raffaele Milan Italy.
  2. Abbott Medical Italy Agrate Brianza Italy.

PMID: 30997051 PMCID: PMC6452496 DOI: 10.1002/ccr3.2004

Abstract

The characterization of the pathological substrate and/or mapping of the clinical ventricular tachycardia in patients with left ventricular assist device may represent a challenge, due to the risk of entrapment of the intracardiac catheter into the inflow cannula. Hereby, we present the technique of a fast and safe mapping using a 20-poles catheter which allowed the identification of the critical isthmus during ventricular tachycardia.

Keywords: ablation; left ventricular assist device; mapping; multi‐electrode; ventricular tachycardia

Conflict of interest statement

Dr Paolo della Bella is consultant for Abbott and Biosense webster companies. Research grant from Biotronik, Biosense Webster, Abbott and Boston Scientific.

References

  1. Circ Arrhythm Electrophysiol. 2015 Jun;8(3):592-7 - PubMed

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