scholarly journals Successful catheter ablation of an incessant ventricular tachycardia originating from the posterior papillary muscle in a structurally normal right ventricle

2016 ◽  
Vol 57 (4) ◽  
pp. 286-288 ◽  
Author(s):  
Nikolaos Fragakis ◽  
Theodoros D. Karamitsos ◽  
Vassilios Vassilikos
Keyword(s):  
Ventricular Tachycardia ◽  
Catheter Ablation ◽  
Right Ventricle ◽  
Papillary Muscle ◽  
Posterior Papillary Muscle

Point ablation for macro-reentrant ventricular tachycardia associated with Ebstein’s anomaly and pulmonary atresia: a case report

2020 ◽  
pp. 1-3
Author(s):  
Keiko Toyohara ◽  
Yasuko Tomizawa ◽  
Morio Shoda
Keyword(s):  
Ventricular Tachycardia ◽  
Case Report ◽  
Catheter Ablation ◽  
Right Ventricle ◽  
Low Voltage ◽  
Pulmonary Atresia ◽  
Ebstein’S Anomaly ◽  
Ebstein's Anomaly ◽  
Slow Conduction ◽  
Hypoplastic Right Ventricle

Abstract We report a case with Ebstein’s anomaly and pulmonary atresia with sustained monomorphic ventricular tachycardia in a patient without a ventriculotomy history. In the low voltage area between the atrialised right ventricle and hypoplastic right ventricle, there was a ventricular tachycardia substrate and slow conduction. The tachycardia circuit was eliminated by a point catheter ablation at the area with diastolic fractionated potentials.

scholarly journals 176-32: Clinical presentation and Acute Outcome of Catheter Ablation in Patients with Papillary Muscle Ventricular Tachycardia

EP Europace ◽  
2016 ◽  
Vol 18 (suppl_1) ◽  
pp. i125-i125
Author(s):  
Francesco Santoro ◽  
Shibu Mathew ◽  
Johannes Riedl ◽  
Ardan Saguner ◽  
Kentaro Hayashi ◽  
...  
Keyword(s):  
Ventricular Tachycardia ◽  
Catheter Ablation ◽  
Papillary Muscle ◽  
Clinical Presentation

Point catheter ablation of macro-re-entrant ventricular tachycardia in a patient after surgical repair for double-outlet right ventricle

2017 ◽  
Vol 27 (5) ◽  
pp. 996-999 ◽  
Author(s):  
Gaku Izumi ◽  
Hisashi Yokoshiki ◽  
Atsuhito Takeda
Keyword(s):  
Ventricular Tachycardia ◽  
Catheter Ablation ◽  
Ventricular Septal Defect ◽  
Right Ventricle ◽  
Septal Defect ◽  
Surgical Repair ◽  
Double Outlet Right Ventricle

AbstractCatheter ablation of ventricular tachycardia is often difficult in patients after surgery for CHD. In patients with a ventricular septal defect patch, it is necessary to decide which ventricular side is appropriate for catheter ablation. In this article, we report a case of successful point catheter ablation of re-entrant ventricular tachycardia. Identification of the ventricular septal defect patch using intra-cardiac echocardiography was useful.

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