title: Rate responsive pacing and exercise capacity--a comment.
authors: Department of Medicine, Karolinska Hospital, Stockholm, Sweden.
authors: R
authors: R
authors: Nordlander
authors: A
authors: A
authors: Hedman
authors: S K
authors: SK
authors: Pehrsson
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000379:methods*; D015444:Exercise; D006339:Heart Rate; D006801:Humans; D010138:Pacemaker, Artificial