Intracardiac echocardiography during atrial septal defect and patent foramen ovale device closure in pediatric and adolescent patients.

Abstract

Intracardiac echocardiography (ICE) is commonly used during interventional cardiac catheterization in adults, but data regarding the use of ICE in children are limited. There are no data available comparing the effectiveness of preprocedural transthoracic echocardiography (TTE) with that of intraprocedural ICE in predicting atrial septal defect (ASD) size and rim adequacy for percutaneous closure in a pediatric population. The objectives of this study were to describe the investigators' experience using ICE in pediatric and adolescent patients and to compare the effectiveness of preprocedural TTE with that of ICE in predicting ASD size and rim adequacy for percutaneous closure.