title: Interaction of rate and preload on developed tension in isometric papillary muscle.
mesh_terms: D000818:Animals; D001696:Biomechanical Phenomena; D002415:Cats; D066298:In Vitro Techniques; D009119:Muscle Contraction; D010100:Oxygen / Q000494:pharmacology; D010210:Papillary Muscles / Q000187:drug effects / Q000502:physiology*; D012110:Reserpine / Q000494:pharmacology; D013696:Temperature; D013997:Time Factors
chemical_list: D012110:Reserpine; D010100:Oxygen