Transcatheter device-based closure is considered the first line therapy for congenital
secundum atrial septal defect (ASD). The last 20 years literature data have been reviewed to
offer an updated reappraisal of current evidences. Anatomical and functional details,
appreciated at both pre-procedural and intraprocedural steps, remain of paramount
importance for planning ASD transcatheter–based closure procedure. Routes for
interventions should include femoral, and eventually the jugular and hepatic vein …