[PDF][PDF] Mid-term Safety and Efficacy of Transcatheter Closure of Ostium Secundum Atrial Septal Defect under Transthoracic Echocardiographic Guidance in Children …
HS Arora, P Bharadwaj, DS Chadha, S Malani… - Cardiol …, 2019 - researchgate.net
Background: Transcatheter device closure of ostium secundum atrial septal defect is a safe
& effective intervention in older children, & is usually done under transesophageal …
& effective intervention in older children, & is usually done under transesophageal …