High-Intensity Interval Training in Patients With Heart Failure With Reduced Ejection Fraction

Øyvind Ellingsen¹, Martin Halle², Viviane Conraads²+26

• ¹From St. Olavs Hospital, Trondheim University Hospital, Norway (Ø.E., A.S., H.D., V.V., T.K.); K.G. Jebsen Center for Exercise in Medicine, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway (Ø.E., H.D., T.K.); Department of Prevention, Rehabilitation and Sports Medicine, Technische Universität München, Klinikum rechts der Isar, Germany (M.H., J.W.C., A.P.); DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany (M.H.); Else-Kröner-Fresenius Prevention Center, Klinikum rechts der Isar, Munich, Germany (M.H.); Antwerp University Hospital, Edegem, Belgium (V.C., E.M.V.C., P.B.); University of Antwerp, Belgium (V.C., E.M.V.C., P.B.); Department of Circulation and Medical Imaging (A.S., T.H.) and Department of Laboratory Medicine, Children's and Women's Health (V.V.), NTNU-Norwegian University of Science and Technology, Trondheim, Norway; Department of Medicine, Levanger Hospital, Nord-Trøndelag Hospital Trust, Norway (H.D.); Centre Hospitalier de Luxembourg, Luxembourg (C.D., P.F.); Department of Cardiology, Stavanger University Hospital, Norway (A.- I.L., T.V.); Department of Clinical Science, University of Bergen, Norway (A.-I.L., T.V.); Ålesund Hospital, Møre og Romsdal Health Trust, Norway (T.H.); Cardiac Rehabilitation Division, Salvatore Maugeri Foundation IRCCS, Scientific Institute of Veruno, Italy (A.M.); Division of Cardiovascular Medicine, Stanford Center for Inherited Cardiovascular Disease, CA (J.W.C.); Department of Cardiology, Herzzentrum, Universität Leipzig, Germany (E.W., N.M., F.W., R. Höllriegel, A.L.); Department of Cardiology, Bispebjerg Hospital, University of Copenhagen, Denmark (T.M.-H., M.S., E.P.); University of Oslo, Rikshospitalet University Hospital, Norway (J.K.); Department of Cardiology and Angiology, Klinikum Links der Weser, Bremen, Germany (R. Hambrecht); and Department of Cardiology, Angiology and Intensive Care, Klinikum Lippe, Detmold, Germany (S.G.). oyvind.ellingsen@ntnu.no.+1