Feasibility and Safety of Transcatheter Device Closure for a Giant Atrial Septal Defect with Moderate Tricuspid Regurgitation
ABSTRACTBackground: Atrial septal defect (ASD) is the most common congenital heart disease (CHD) with a slow progression, often remaining undiagnosed during youth. This can result in a late diagnosis in adulthood when the defect has already become large, which may be associated with increased morbidity and mortality du...