Magnetic resonance imaging-based biventricular pacemaker upgrade

Attila Róka, Tamás Simor, Hajnalka Vágó, Csaba Minorics, György Acsády, Béla Merkely

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


This report describes a patient with drug refractory severe chronic ischemia heart failure, atrial fibrillation with bradycardia, and left bundle branch block who had a failed implantation of a biventricular pacemaker because of a high left ventricular pacing threshold. VVI pacemaker implantation had not improved the patient's condition. MRI-guided biventricular pacemaker upgrade had been performed with a left ventricular epicardial lead at the lateral region where a 4-mm thickening during systole had been proven. After 6 months of effective resynchronization, the patient's functional class improved to NYHA II without further need of hospitalization.

Original languageEnglish (US)
Pages (from-to)1011-1013
Number of pages3
JournalPACE - Pacing and Clinical Electrophysiology
Issue number7
StatePublished - Jul 2004
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Cardiology and Cardiovascular Medicine


Dive into the research topics of 'Magnetic resonance imaging-based biventricular pacemaker upgrade'. Together they form a unique fingerprint.

Cite this