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End Points for Ablation of Scar-Related Ventricular
Tachycardia
by Pasquale Santangeli, David S. Frankel, and Francis E. Marchlinski
Circ Arrhythm Electrophysiol
Volume 7(5):949-960
October 21, 2014
Copyright © American Heart Association, Inc. All rights reserved.
Weighted meta-regression analysis assessing the value of noninducibility at programmed
electric stimulation (PES) immediately after the procedure in predicting long-term arrhythmiafree survival in patients undergoing catheter ablation of postinfarct ventricular tachycardia (VT).
Pasquale Santangeli et al. Circ Arrhythm Electrophysiol.
2014;7:949-960
Copyright © American Heart Association, Inc. All rights reserved.
One-year arrhythmia-free survival based on response to noninvasive programmed stimulation
(NIPS) performed 1 to 7 d after ventricular tachycardia ablation.
Pasquale Santangeli et al. Circ Arrhythm Electrophysiol.
2014;7:949-960
Copyright © American Heart Association, Inc. All rights reserved.
Broad ventricular tachycardia (VT) isthmus as defined by entrainment mapping.
Pasquale Santangeli et al. Circ Arrhythm Electrophysiol.
2014;7:949-960
Copyright © American Heart Association, Inc. All rights reserved.
Right ventricular voltage map of a patient with Tetralogy of Fallot and scar-related ventricular
tachycardia (VT).
Pasquale Santangeli et al. Circ Arrhythm Electrophysiol.
2014;7:949-960
Copyright © American Heart Association, Inc. All rights reserved.
Different techniques to assess block across a linear ablation lesion delivered at the ventricular
tachycardia (VT) isthmus (A).
Pasquale Santangeli et al. Circ Arrhythm Electrophysiol.
2014;7:949-960
Copyright © American Heart Association, Inc. All rights reserved.
Basic principles of the box lesion set.
Pasquale Santangeli et al. Circ Arrhythm Electrophysiol.
2014;7:949-960
Copyright © American Heart Association, Inc. All rights reserved.
Example of box lesion set with achievement of electric isolation of the core of the ventricular
tachycardia (VT) circuit.
Pasquale Santangeli et al. Circ Arrhythm Electrophysiol.
2014;7:949-960
Copyright © American Heart Association, Inc. All rights reserved.
Intraprocedural imaging of lesion formation with intracardiac echocardiography.
Pasquale Santangeli et al. Circ Arrhythm Electrophysiol.
2014;7:949-960
Copyright © American Heart Association, Inc. All rights reserved.
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