Feasibility, safety and midterm follow ‐up of patients after nonsurgical closure of atrial septal defects using very large 40–46 mm nitinol septal occluders

ConclusionsOccluders larger than 38 mm in appropriately selected patients are feasible, successful and safe in majority and often require special deployment techniques. Complications during and after the procedure were infrequent. Very large defects with any deficient margin except retroaortic rim should be excluded from device closure.
Source: Catheterization and Cardiovascular Interventions - Category: Cardiovascular & Thoracic Surgery Authors: Tags: PEDIATRIC AND CONGENITAL HEART DISEASE Source Type: research