Discussion Persistent iASD has been observed after atrial fibrillation ablation irrespective of
energy source (cryoablation or radiofrequency energy) and number of transseptal sheaths …

Intermediate-Term Outcome of Transcatheter Secundum Atria! Septal Defect Closure Using
the Bard Clamshell Septal Umbrella Page 1 5. Heyman MA. Patent ductus arteriosus. In: Moss …

Background Studies on intracardiac echocardiography for transcatheter closure of
secundum atrial septal defect (ASD) only include ASDs≤ 38 mm diameter without rim …

Objective: The characteristic rSR'pattern in lead V1 on electrocardiogram (ECG) has been
described in association with atrial septal defect (ASD) and right ventricular dilation. We …

Background Transcatheter closure of interatrial septal communications (IASC) is being
increasingly performed, while less is known about predictors and incidence of new onset …

Objective: To compare the results of transcatheter atrial septal defect (ASD) closure between
adults younger than 60 years and the older ones in terms of the clinical and …

Interventions: Percutaneous closure of residual interatrial shunting was performed using a
waist of 8-mm ASO under guidance of TEE. Outcomes: The fenestration was successfully …

Objective: The aim of this work was to evaluate the feasibility and safety of transcatheter
closure procedures for the treatment of atrial septal defects (ASDs) with insufficient rims …

Objective: To evaluate the impacts of transcatheter closure for atrial septal defect (ASD) on
the atria. Methods: Thirty‐four patients with ASD undergoing transcatheter occlusion were …

Ostium secundum atrial septal defect (ASD) is a common congenital heart defect. The
adverse prognosis of untreated ASD diagnosed in childhood is well studied and …