title: Invited commentary.
authors.affiliation: Papworth Cardio-thoracic Centre, Papworth Everard, Cambridge CB23 8RE, United Kingdom. stephen.large@papworth.nhs.uk
authors.forename: Stephen R
authors.initials: SR
authors.lastname: Large
mesh_terms: D003404:Creatinine / Q000652:urine*; D005260:Female; D005500:Follow-Up Studies; D006333:Heart Failure / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D006353:Heart-Assist Devices; D006801:Humans; D007677:Kidney Function Tests; D008297:Male; D051437:Renal Insufficiency / Q000150:complications / Q000175:diagnosis*; D012189:Retrospective Studies; D016896:Treatment Outcome
chemical_list: D003404:Creatinine