Objective To prospectively study the techniques and outcomes of transcatheter closure of
complex Atrial septal defects (ASD). Study design and settings Prospective single center …

Background Transcatheter closure of moderate sized atrial septal defects (ASD) has been
demonstrated to be safe and effective. However, the feasibility of transcatheter closure of …

Objective Transcatheter closure of atrial septal defects (ASDs) is currently a reliable
alternative to surgery, even though challenging in the case of complex septal anatomy. The …

Background Transcatheter closure of atrial septal defects (ASDs) is currently a reliable
alternative to surgery, even though challenging in patients with multiple ASDs. Hypothesis …

Background Studies on intracardiac echocardiography for transcatheter closure of
secundum atrial septal defect (ASD) only include ASDs≤ 38 mm diameter without rim …

Background: Transcatheter closure of atrial septal defects (ASDs) has become an alternative
to open surgical procedures. The Amplatzer septal occluder (ASO) has been approved since …

Transcatheter closure is a widespread technique used to treat secundum atrial septal
defects (ASDs). When compared to surgery, it provides a less invasive approach with …

Purpose This study was designed to evaluate the efficacy and safety of transcatheter closure
of large atrial septal defects (ASD). Methods Eighteen patients diagnosed as ostium …

Objectives To evaluate the feasibility and safety of percutaneous closure of complex
secundum‐type atrial septal defects (ASD) in patients with posterior‐inferior rim deficiency …

Transcatheter closure has become an accepted alternative to surgical repair for ostium
secundum atrial septal defects (ASD). However, large ASDs (> 38 mm) and defects with …