title: Tension development and sarcomere length in rat cardiac trabeculae. Evidence of length-dependent activation.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology; D003238:Connective Tissue / Q000502:physiology*; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology*; D009206:Myocardium; D009210:Myofibrils / Q000502:physiology*; D051381:Rats; D013718:Tensile Strength
chemical_list: D002118:Calcium