In Vivo Evaluation of Virtual Electrode Mapping and Ablation Utilizing a Direct Endocardial Visualization Ablation Catheter

Visualization Catheter with Virtual Electrode Ablation. Background: Radiofrequency (RF) ablation utilizing direct endocardial visualization (DEV) requires a “virtual electrode” to deliver RF energy while preserving visualization. This study aimed to: (1) examine the virtual electrode RF ablation eff...

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Veröffentlicht in:	Journal of cardiovascular electrophysiology 2012-01, Vol.23 (1), p.88-95
Hauptverfasser:	CHIK, WILLIAM W.B., BARRY, M. A., MALCHANO, ZACH, WYLIE, BRYAN, POULIOPOULOS, JIM, HUANG, KAIMIN, LU, JUNTANG, THAVAPALACHANDRAN, SUJITHA, ROBINSON, DAVID, SAADAT, VAHID, THOMAS, STUART P., ROSS, DAVID L., KOVOOR, PRAMESH, THIAGALINGAM, ARAVINDA
Format:	Artikel
Sprache:	eng
Schlagworte:	ablation Action Potentials Animals atrial fibrillation atrium Cardiac Pacing, Artificial Catheter Ablation - adverse effects Catheter Ablation - instrumentation Catheters Electrodes Electrophysiologic Techniques, Cardiac Endocardium - diagnostic imaging Endocardium - pathology Endocardium - surgery Equipment Design Fluoroscopy Heart Atria - diagnostic imaging Heart Atria - pathology Heart Atria - surgery imaging Models, Animal radiofrequency ablation Radiography, Interventional - methods Sheep Time Factors virtual electrode
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