Role of Intracardiac Echocardiography (ICE) in Transcatheter Occlusion of Atrial Septal Defects

Abstract

Nowadays transcatheter closure of atrial septal defects (ASDs) is a reality in the vast majority of countries; this procedure can be done safely and effectively in skilled hands and with the appropriate devices. Accurate and precise knowledge of the anatomy of the secundum atrial septal defect and the nearby structures is essential for the effectiveness and safe performance of ASD closure. Improvements in ultrasound technology over the last several decades have been particularly useful for guidance during this particular invasive procedure.