title: Erratum to: Assessment of left ventricular ejection fraction using low radiation dose computed tomography.
authors.affiliation: Division of Cardiology, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
authors.forename: YiQi
authors.initials: Y
authors.lastname: Yang
authors.affiliation: Division of Cardiology, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
authors.forename: Yeung
authors.initials: Y
authors.lastname: Yam
authors.affiliation: Cardiovascular Research Methods Centre, University of Ottawa Heart Institute, Ottawa, Canada.
authors.forename: Li
authors.initials: L
authors.lastname: Chen
authors.affiliation: Division of Cardiology, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Aljizeeri
authors.affiliation: Division of Cardiology, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
authors.forename: Siamak
authors.initials: S
authors.lastname: Aliyary Ghraboghly
authors.affiliation: Division of Cardiology, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.|Department of Medicine (Cardiology), King Fahad Hospital, Medina, Saudi Arabia.
authors.forename: Ibraheem
authors.initials: I
authors.lastname: Al-Harbi
authors.affiliation: Division of Cardiology, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
authors.forename: Ally
authors.initials: A
authors.lastname: Pen
authors.affiliation: Division of Cardiology, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.|Department of Radiology, University of Ottawa, Ottawa, Canada.
authors.forename: Terrence D
authors.initials: TD
authors.lastname: Ruddy
authors.affiliation: Division of Cardiology, University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada. bchow@ottawaheart.ca.|Department of Radiology, University of Ottawa, Ottawa, Canada. bchow@ottawaheart.ca.
authors.forename: Benjamin J W
authors.initials: BJ
authors.lastname: Chow