title: Invited commentary.
authors.affiliation: The Surgical Unit, Papworth Hospital, Papworth Everard, Cambridgeshire CB3 8RE, United Kingdom. stephen.large@papworth.nhs.uk
authors.forename: Stephen
authors.initials: S
authors.lastname: Large
mesh_terms: D001281:Atrial Fibrillation / Q000453:epidemiology* / Q000209:etiology; D016027:Heart Transplantation / Q000009:adverse effects* / Q000379:methods; D006801:Humans; D011184:Postoperative Period