background: t ranscatheter closure of patent ductus arteriosus (pda) has become an alternative treatment to surgery. we evaluated the long-term results of the transcatheter closure of pda with the amplatzer duct occluder (ado) in children. methods: between may 2004 and october 2012, 138 children with pda (43 males and 95 females) underwent transcatheter pda closure. clinical, electrocardiograph...

Transcatheter closure of atrial septal defect (ASD) has become an accepted alternative to surgery. A number of complications associated with ASD device closure have been recognized but most are rare or minor in severity. We report a rare complication of atrial septal laceration during transcatheter closure of secundum ASD. We discuss the diagnostic confusion, which resulted in the decision for ...

OBJECTIVE In this study, we tested 3 techniques of atrial septal defect closure under real-time 3-dimensional echocardiography guidance in a swine model. METHODS The operations were conducted under the sole guidance of a modified real-time 3-dimensional echocardiography guidance system with a x4 matrix transducer (Sonos 7500, Philips Medical Systems, Andover, Mass). Eighteen swine were anesth...

Cryoballoon ablation of the pulmonary veins (CAPV) has been demonstrated to be non-inferior to radiofrequency (RF) ablation for paroxysmal atrial fibrillation (AFib). As CAPV requires a larger transseptal sheath than RF ablation, it can be challenging in the presence of an AmplatzerTM Septal Occluder (ASO) device. Real-time three-dimensional transesophageal echocardiography (RT3DTEE) provides e...

OBJECTIVE To assess the efficacy and complications of device occlusion of atrial septal defects in adults, using the Amplatzer septal occluder (ASO). DESIGN A prospective interventional study. SETTING Paediatric cardiology departments in two European teaching hospitals. PATIENTS The first 20 patients accepted for atrial septal defect device occlusion, on the basis of transoesophageal echo...

introduction pulmonary vein stenosis includes narrowing of one or more pulmonary veins that may have congenital or acquired causes. congenital pulmonary vein stenosis is a rare condition and also a rare cause for pulmonary hypertension. since identifying the etiology of pulmonary hypertension plays a crucial role in medical and surgical planning, we decided to introduce a rare case of pulmonary...