Fasciculoventricular accessory pathways following repair of ventricular septal defects
نویسندگان
چکیده
Philip M. Chang, MD, FHRS, CEPS, Akash R. Patel, MD, FHRS, CEPS, Peter Aziz, MD, FHRS, CEPS, Maully J. Shah, MBBS, FACC, FHRS From the Keck School of Medicine of University of Southern California (USC), Keck Medical Center of USC, Los Angeles, California, University of California San Francisco (UCSF) School of Medicine, UCSF Benioff Children’s Hospital, San Francisco, California, Cleveland Clinic Lerner College of Medicine, Cleveland Clinic Children’s Center for Pediatric and Adult Congenital Heart Disease, Cleveland, Ohio, and University of Pennsylvania Perelman School of Medicine, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania.
منابع مشابه
Left Ventricular Dysfunction Caused by Unrecognized Surgical AV block in a Patient with a Manifest Right Free Wall Accessory Pathway
A 24-year-old male with Wolff-Parkinson-White syndrome developed systolic cardiomyopathy and severe heart failure following membranous ventricular septal defect repair and tricuspid valve replacement. Following successful catheter ablation of a right anterolateral accessory pathway (AP), complete AV block with junctional escape rhythm was noted. Patient subsequently underwent implantation of a ...
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We have previously reported the use of an epicardial approach for ablation of left ventricular free wall accessory atrioventricular pathways. The technique involves mobilization of the atrioventricular fat pad and exposure and cryoablation of the atrioventricular junction at the site of the accessory pathway on the normothermic beating heart. Here we describe our further experience with left ve...
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INTRODUCTION Paradoxical or hypokinetic interventricular septal motion has been described in patients with septal or paraseptal accessory pathways. Data regarding nonseptal pathways is limited. METHODS AND RESULTS We quantified left ventricular dyssynchrony and function in 16 consecutive children, 14.2 ± 3.7 years, weighing 53 ± 17 kg, prior to and following catheter ablation of bidirectional...
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Tricuspid valve (TV) injury following transcatheter closure of perimembranous ventricular septal defect (PMVSD) with Amplatzer ductal occluder I (ADO I), requiring surgical repair, is rare. We report two cases of TV tear involving the anterior and septal leaflets following PMVSD closure using ADO I. In both the patients, the subvalvular apparatus remained unaffected. The patients presented with...
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Clinical, vectorcardiographic, and echocardiographic data from two siblings with atrial septal defects and dysplasia of the mitral and tricuspid valves are reported. Vectorcardiograms showed that both siblings had abnormal ventricular activation with initial electrical forces directed posteriorly. One sibling died after surgery, and necropsy showed incomplete differentiation of the leaflets and...
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