title: Cardiac magnetic resonance documentation of a double atrial septal defect before and after percutaneous closure with an Amplatzer septal occluder.
authors: Rae F
authors: RF
authors: Duncan
authors: Karen S L
authors: KS
authors: Teo
authors: Stephen G
authors: SG
authors: Worthley
mesh_terms: D006328:Cardiac Catheterization / Q000295:instrumentation*; D006344:Heart Septal Defects, Atrial / Q000628:therapy*; D006801:Humans; D008279:Magnetic Resonance Imaging