title: Effect of muscle length on the force-velocity relationship of tetanized cardiac muscle.
mesh_terms: D000818:Animals; D002110:Caffeine / Q000494:pharmacology; D002118:Calcium / Q000494:pharmacology; D002415:Cats; D004548:Elasticity; D004558:Electric Stimulation; D008954:Models, Biological; D009119:Muscle Contraction; D010210:Papillary Muscles / Q000502:physiology*
chemical_list: D002110:Caffeine; D002118:Calcium