Sadamitsu Yanagi

Identifying a Favorable Morphological Profile for Transcatheter Atrial Septal Defect Closure in Patients With Deficient Posteroinferior Rims

BACKGROUND: Transcatheter closure of secundum atrial septal defects (ASDs) with a deficient posteroinferior (PI) rim is challenging owing to an increased risk of technical failure. AIMS: This study aimed to explore morphological characteristics associated with a low-risk profile...