Left Ventricular Ejection Fraction and Implantable Cardioverter Defibrillator in Nonischemic Heart Failure With Reduced Ejection Fraction: Insights From DANISH

Seiko N. Doi

Department of Cardiology, Copenhagen University Hospital–Rigshospitalet, Denmark (S.N.D., J.H.B., F.G., C.H., J.H.S., D.E.H., S.P., L.K.).

Jawad H. Butt

Department of Cardiology, Copenhagen University Hospital–Rigshospitalet, Denmark (S.N.D., J.H.B., F.G., C.H., J.H.S., D.E.H., S.P., L.K.).

Jens Jakob Thune

Jens C. Nielsen

Department of Cardiology, Aarhus University Hospital, Denmark (J.C.N., H.E.).

Jens Haarbo

Department of Cardiology, Copenhagen University Hospital–Herlev and Gentofte, Hellerup, Denmark (J.H.).

Niels E. Bruun

Institute for Clinical Medicine, University of Copenhagen, Copenhagen

Line L. Olesen

Department of Cardiology, Zealand University Hospital, Roskilde, Denmark (J.H.B., N.E.B., L.L.O.).

Lars Videbæk

Department of Cardiology, Odense University Hospital, Svendborg, Denmark (L.V.).

Finn Gustafsson

Hans Eiskjær

Aarhus University Hospital, Aarhus, Denmark

Christian Hassager

Jesper H. Svendsen

Dan E. Høfsten

Department of Cardiology, Copenhagen University Hospital–Rigshospitalet, Denmark (S.N.D., J.H.B., F.G., C.H., J.H.S., D.E.H., S.P., L.K.).

Steen Pehrson

Department of Cardiology, Copenhagen University Hospital–Rigshospitalet, Denmark (S.N.D., J.H.B., F.G., C.H., J.H.S., D.E.H., S.P., L.K.).

Lars Køber

Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen