Distinguishing Ventricular Arrhythmia Originating from the Right Coronary Cusp, Peripulmonic Valve Area, and the Right Ventricular Outflow Tract: Utility of Lead I

2014 ◽  
Vol 25 (4) ◽  
pp. 404-410 ◽  
Author(s):  
ELISA EBRILLE ◽  
VISHNU M. CHANDRA ◽  
FAISAL SYED ◽  
FREDDY DEL CARPIO MUNOZ ◽  
SUDIP NANDA ◽  
...  
Keyword(s):  
Ventricular Arrhythmia ◽  
Right Ventricular ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
Coronary Cusp ◽  
The Right ◽  
Right Coronary Cusp ◽  
Valve Area

scholarly journals Every percent matters: pitfalls in the mapping and ablation of arrhythmogenic foci arising from the right coronary cusp or right ventricular outflow tract

2019 ◽  
Vol 77 (4) ◽  
pp. 478-479
Author(s):  
Piotr Gardziejczyk ◽  
Aleksander Maciąg ◽  
Michał M. Farkowski ◽  
Mariusz Pytkowski
Keyword(s):  
Right Ventricular ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
Coronary Cusp ◽  
The Right ◽  
Right Coronary Cusp

scholarly journals Life-Threatening Ventricular Arrhythmia and Brugada-Type ST-Segment Elevation Associated With Acute Ischemia of the Right Ventricular Outflow Tract

2017 ◽  
Vol 81 (3) ◽  
pp. 322-329 ◽  
Author(s):  
Rena Nakamura ◽  
Mitsuhiro Nishizaki ◽  
Kiko Lee ◽  
Masato Shimizu ◽  
Hiroyuki Fujii ◽  
...  
Keyword(s):  
Ventricular Arrhythmia ◽  
Right Ventricular ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
Acute Ischemia ◽  
St Segment Elevation ◽  
St Segment ◽  
Life Threatening ◽  
The Right

Prevalence and Electrocardiographic Characteristics of Idiopathic Ventricular Arrhythmia Originating in the Free Wall of the Right Ventricular Outflow Tract

2004 ◽  
Vol 68 (10) ◽  
pp. 909-914 ◽  
Author(s):  
Hiroshi Tada ◽  
Sachiko Ito ◽  
Shigeto Naito ◽  
Kenji Kurosaki ◽  
Marehiko Ueda ◽  
...  
Keyword(s):  
Ventricular Arrhythmia ◽  
Right Ventricular ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
Free Wall ◽  
The Right

scholarly journals Transvenous ethanol ablation in epicardial localization of ventricular arrhythmias: a case report

2020 ◽  
Author(s):  
Bakhodir Narziev ◽  
Akmal Yakubov ◽  
Aliyor Ganiev ◽  
Ramesh Hamraev
Keyword(s):  
Left Ventricle ◽  
Ventricular Arrhythmia ◽  
Right Ventricular ◽  
Ventricular Arrhythmias ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
Ethanol Ablation ◽  
Sinus Arrhythmia ◽  
Coronary Cusp

Abstract Background  An endocardial radiofrequency ablation is a common approach for the treatment of idiopathic ventricular arrhythmia. However, rare cases have been reported in which ventricular arrhythmia could not be ablated from endocardium due to an epicardial origin of the arrhythmia. Case summary  In this article, we describe the rarely used, but acceptable approach to terminate ventricular arrhythmias in the summit of the left ventricle. We present a case of a 56-year-old patient with sustained monomorphic premature ventricular complexes, originating from the summit of the left ventricle, that were successfully eliminated. After unsuccessful ablation of the anterior wall right ventricular outflow tract, left coronary cusp, and distal coronary sinus, arrhythmia was eliminated by method of transvenous ethanol ablation. Complaints, such as palpitations and weakness, resolved after the procedure. Discussion  This approach is used when an epicardial location of the substrate of arrhythmia is suspected and ablation through the right ventricular outflow tract, left coronary cusp, and great cardiac vein fails. The total effectiveness of eliminating ventricular arrhythmia increases if it is possible to use endo- and epicardial methods of mapping and ablation. In clinics with extensive experience in this area, ethanol ablation of epicardial ventricular arrhythmia is safe and effective.

scholarly journals Malignant Form of Idiopathic Ventricular Arrhythmia Originating from the Right Ventricular Outflow Tract

2011 ◽  
Vol 27 (Supplement) ◽  
pp. PJ2_085
Author(s):  
Keiko Sonoda ◽  
Hiroshi Watanabe ◽  
Masaomi Chinushi ◽  
Kanae Hasegawa ◽  
Nobue Yagihara ◽  
...  
Keyword(s):  
Ventricular Arrhythmia ◽  
Right Ventricular ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
The Right

Right ventricular outflow tract obstruction caused by a right coronary cusp prolapse: An unusual finding

2020 ◽  
Vol 37 (7) ◽  
pp. 1114-1115
Author(s):  
Krishna Prasad Gourav ◽  
Subhrashis Guha Niyogi ◽  
Vikram Halder ◽  
Sunder Negi ◽  
Avneet Singh
Keyword(s):  
Right Ventricular ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
Ventricular Outflow Tract Obstruction ◽  
Coronary Cusp ◽  
Right Coronary Cusp ◽  
Unusual Finding
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