title: Force-frequency relation and sodium-calcium exchange: moving the staircase.
authors.forename: Holger
authors.initials: H
authors.lastname: Nilsson
mesh_terms: D000818:Animals; D001692:Biological Transport; D002118:Calcium / Q000378:metabolism; D003971:Diastole; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D009200:Myocardial Contraction / Q000502:physiology*; D009206:Myocardium / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism; D019831:Sodium-Calcium Exchanger / Q000378:metabolism*
chemical_list: D019831:Sodium-Calcium Exchanger; D012964:Sodium; D002118:Calcium