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The percutaneous closure of ostium secundum (OS) atrial septal defect (ASD) is a well-established procedure and is today considered the treatment of choice due to its good results and low morbidity(More)
BACKGROUND The Occlutech Figulla ASD device series (OFSO) shows an improved device design for interventional ASD closure, larger follow-up series are missing. METHODS We retrospectively reviewed(More)