title: Nitric oxide puzzles and paradoxes in heart failure: how to fit the pieces together?
authors.affiliation: St. Michael's Hospital, Division of Cardiology, University of Toronto, Ontario, Canada.
authors.forename: D J
authors.initials: DJ
authors.lastname: Stewart
mesh_terms: D001120:Arginine / Q000097:blood; D001692:Biological Transport; D004730:Endothelium, Vascular / Q000378:metabolism*; D004912:Erythrocytes / Q000378:metabolism; D006333:Heart Failure / Q000378:metabolism*; D006706:Homeostasis; D006801:Humans; D009569:Nitric Oxide / Q000096:biosynthesis / Q000502:physiology*; D019001:Nitric Oxide Synthase / Q000378:metabolism
chemical_list: D009569:Nitric Oxide; D001120:Arginine; D019001:Nitric Oxide Synthase