title: Invited Commentary.
authors.affiliation: Department of Cardiac Surgery, The Royal Children's Hospital, 50 Flemington Rd, Parkville, Melbourne, VIC3052, Australia. Electronic address: yves.dudekem@rch.org.au.
authors.forename: Yves
authors.initials: Y
authors.lastname: d'Udekem
mesh_terms: D001281:Atrial Fibrillation / Q000601:surgery*; D005260:Female; D018729:Fontan Procedure; D006801:Humans; D008297:Male; D013610:Tachycardia / Q000601:surgery*