O021 Ventricular tachycardia reentrant circuits arise early after myocardial infarction and are amenable to cure with radiofrequency ablation: Validation in a chronic ovine model

Global Heart ◽  
2014 ◽  
Vol 9 (1) ◽  
pp. e6
Author(s):  
Calvin H.C. Hsieh ◽  
Ee-May Chia ◽  
Kaimin Huang ◽  
Jim Pouliopoulos ◽  
Juntang Lu ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Ventricular Tachycardia ◽  
Radiofrequency Ablation ◽  
Ovine Model

scholarly journals Primary Radiofrequency Ablation of Ventricular Tachycardia Early After Myocardial Infarction

2013 ◽  
Vol 6 (6) ◽  
pp. 1215-1221 ◽  
Author(s):  
Calvin H.C. Hsieh ◽  
Ee-May Chia ◽  
Kaimin Huang ◽  
Juntang Lu ◽  
Michael Barry ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Ventricular Tachycardia ◽  
Radiofrequency Ablation

Inducibility of Sustained Ventricular Tachycardia in a Closed-Chest Ovine Model of Myocardial Infarction

1999 ◽  
Vol 22 (4) ◽  
pp. 605-614 ◽  
Author(s):  
SVEN REEK ◽  
JEANETTE L. BICKNELL ◽  
GREGORY P. WALCOTT ◽  
SANFORD P. BISHOP ◽  
WILLIAM M. SMITH ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Ventricular Tachycardia ◽  
Sustained Ventricular Tachycardia ◽  
Ovine Model ◽  
Closed Chest

Right Ventricular Radiofrequency Ablation of Ventricular Tachycardia After Myocardial Infarction

1997 ◽  
Vol 20 (6) ◽  
pp. 1727-1731 ◽  
Author(s):  
VOLKER MENZ ◽  
VUONG DUTHINH ◽  
DAVID J. CALLANS ◽  
DAVID SCHWARTZMAN ◽  
CHARLES D. GOTTLIEB ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Ventricular Tachycardia ◽  
Radiofrequency Ablation ◽  
Right Ventricular

scholarly journals The advan tages of electroanatomic mapping during radiofrequency ablation of ventricular tachycardia in patients after myocardial infarction

2009 ◽  
Vol 15 (2) ◽  
pp. 195-202
Author(s):  
D. Lebedev ◽  
R. B. Tatarsky ◽  
G. V. Mikhailov
Keyword(s):  
Myocardial Infarction ◽  
Ventricular Tachycardia ◽  
Radiofrequency Ablation ◽  
Electrical Activation ◽  
Electroanatomic Mapping ◽  
Anatomical Structures ◽  
Catheter Mapping ◽  
Anatomic Location

The aim of our investigation was to compare the effectiveness of radiofrequency ablation of ventricular tachycardia in patients after myocardial infarction conventional fluoroscopic catheter mapping vs. electroanatomic mapping. 52 patients with ventricular tachycardia after myocardial infarction were included, 17 of them passed radiofrequency ablation using electroanatomic mapping. The preference of electroanatomic mapping was indubitable. The visualization of the anatomical structures, evaluation of intracardiac electrical activation extension in relation to anatomic location using both conventional and stimulation mapping are the most optimal and useful method of radiofrequency ablation of ventricular tachycardia.

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