title: The Authors Reply.
authors.affiliation: Department of Cardiology, Barts Health NHS Trust, London, UK.|William Harvey Research Institute, Queen Mary University, London, UK.|NIHR Cardiovascular Biomedical Research Unit, London Chest Hospital, London, UK.
authors.forename: Sean M
authors.initials: SM
authors.lastname: Gallagher
authors.affiliation: Department of Cardiology, Barts Health NHS Trust, London, UK.|NIHR Cardiovascular Biomedical Research Unit, London Chest Hospital, London, UK.
authors.forename: R Andrew
authors.initials: RA
authors.lastname: Archbold
authors.affiliation: Department of Cardiology, Barts Health NHS Trust, London, UK.|William Harvey Research Institute, Queen Mary University, London, UK.|NIHR Cardiovascular Biomedical Research Unit, London Chest Hospital, London, UK.
authors.forename: Dan A
authors.initials: DA
authors.lastname: Jones
authors.affiliation: Department of Cardiology, Barts Health NHS Trust, London, UK.|NIHR Cardiovascular Biomedical Research Unit, London Chest Hospital, London, UK.
authors.forename: Andrew
authors.initials: A
authors.lastname: Wragg
authors.affiliation: William Harvey Research Institute, Queen Mary University, London, UK.|NIHR Cardiovascular Biomedical Research Unit, London Chest Hospital, London, UK.|Department of Cardiothoracic Surgery, Barts Health NHS Trust, London, UK.
authors.forename: Rakesh
authors.initials: R
authors.lastname: Uppal
authors.affiliation: William Harvey Research Institute, Queen Mary University, London, UK.|NIHR Cardiovascular Biomedical Research Unit, London Chest Hospital, London, UK.|Department of Nephrology, Barts Health NHS Trust, London, UK.
authors.forename: Muhammad M
authors.initials: MM
authors.lastname: Yaqoob
mesh_terms: D058186:Acute Kidney Injury / Q000209:etiology* / Q000517:prevention & control*; D001026:Coronary Artery Bypass / Q000009:adverse effects*; D005260:Female; D006801:Humans; D019194:Ischemic Preconditioning / Q000379:methods*; D008297:Male; D011183:Postoperative Complications / Q000209:etiology* / Q000517:prevention & control*; D015427:Reperfusion Injury / Q000209:etiology* / Q000517:prevention & control*