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Nonsurgical transthoracic epicardial ablation for the treatment of a resistant posteroseptal accessory pathway
(Blackwell Futura Publishing, Inc, 2004-02-01)
A case of Wolff-Parkinson-White syndrome successfully treated by transcutaneous epicardial radiofrequency ablation is described in a patient with a posteroseptal accessory pathway who had failed prior attempts of conventional ...
Acute and Chronic Effects of Epicardial Radiofrequency Applications Delivered on Epicardial Coronary Arteries
(LIPPINCOTT WILLIAMS & WILKINS, 2011)
Background-Epicardial coronary injury is by far the most feared complication of epicardial ablation. Little information is available regarding the chronic effects of delivering radiofrequency in the vicinity of large ...
Percutaneous Transatrial Access to the Pericardial Space for Epicardial Mapping and Ablation
(LIPPINCOTT WILLIAMS & WILKINS, 2011)
Background-Puncture of the atrial appendage may provide access to the pericardial space. The aim of this study was to evaluate the feasibility of epicardial mapping and ablation through an endocardial transatrial access ...
Gastric hypomotility following epicardial vagal denervation ablation to treat atrial fibrillation
(BLACKWELL PUBLISHING, 2008)
Gastric Palsy Following AF Vagal Ablation. We report a case of a 55-year-old man with vagal paroxysmal atrial fibrillation (AF) who was submitted to selective epicardial and endocardial atrial vagal denervation with the ...
Pressure-Frequency Sensing Subxiphoid Access System for Use in Percutaneous Cardiac Electrophysiology: Prototype Design and Pilot Study Results
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2009)
We have designed, built, and tested an early prototype of a novel subxiphoid access system intended to facilitate epicardial electrophysiology, but with possible applications elsewhere in the body. The present version of ...
Focal and linear endocardial and epicardial catheter-based cryoablation of normal and infarcted ventricular tissue
(WILEY-BLACKWELL, 2008)
Background: This study of a chronic porcine postinfarction model examined whether linear epicardial cryoablation was capable of creating large, homogenous lesions in regions of the myocardium including scarred ventricle. ...
Angiographic and electrophysiological substrates for ventricular tachycardia mapping through the coronary veins
(British Med Journal Publ Group, 1998-01-01)
Objective-To study the value of epicardial mapping through the coronary venous system in patients with sustained ventricular tachycardia.Design-20 consecutive patients with sustained ventricular tachycardia who were ...
Endocardial Approach for Substrate Ablation in Brugada Syndrome: Epicardial, Endocardial or Transmural Substrate?
(Annex Publishers, 2018-06)
Background: Radiofrequency ablation (RFA) in Brugada syndrome (BrS) has been performed both endocardially and epicardially. The substrate in BrS is thus unclear.Objectives: To investigate the functional endocardial substrate ...
Tratamento da taquicardia ventricular na cardiopatia chagásica
(Universidade Federal de Minas GeraisBrasilMEDICINA - FACULDADE DE MEDICINAPrograma de Pós-Graduação em Ciências da Saúde - Infectologia e Medicina TropicalUFMG, 2019-09-06)
Chagas cardiomyopathy is a chronic fibrosing myocarditis and sustained ventricular tachycardia (VT) is the main cause of sudden death in this population. Implantable cardioverter-defibrillator (ICD) is a well-established ...
Mapeamento Eletroanatômico Endocárdico e Epicárdico associado à Tomografia de Coração em pacientes com Cardiopatia Chagásica Crônica e Taquicardia Ventricular Sustentada
(Universidade Federal de São Paulo (UNIFESP), 2011-01-26)
BACKGROUND: Chronic Chagasic Cardiomiopathy (CCC) is a parasitic disease where epicardial VTs are common. Eletroanatomic mapping merged with CT scan data is a useful tool for mapping the endocardium, and its accuracy in ...