Immediate and Short-Term Outcome of Percutaneous Atrial Septal Defects Closure in Adult Patients

Abstract

Background Atrial septal defect secundum (ASD II) is the commonest of the congenital heart diseases in the adult population and the closure of ASD II causes a significant improvement in hemodynamics and the clinical status of the patient. However, it carries certain risks, especially the development of post-closure pulmonary edema and congestive cardiac failure, which may lead to death. Therefore, this study was designed to share our experience and to evaluate the immediate and short-term outcomes of percutaneous closure of ASD II in adult patients presenting at a tertiary care cardiac center in Karachi, Pakistan. Methodology In this study, we included 30 adult (≥ 40 years) patients who underwent percutaneous ASD II closure at the pediatric cardiology department of the National Institute of Cardiovascular Diseases (NICVD), Karachi,