title: Comparative force-frequency relationships in human and other mammalian ventricular myocardium.
mesh_terms: D000199:Actins / Q000378:metabolism; D000200:Action Potentials; D000255:Adenosine Triphosphate / Q000378:metabolism; D000328:Adult; D000368:Aged; D000818:Animals; D001706:Biopsy; D002118:Calcium / Q000378:metabolism; D004558:Electric Stimulation; D004576:Electromyography; D005163:Factor Analysis, Statistical; D006168:Guinea Pigs; D006321:Heart / Q000502:physiology; D006801:Humans; D066298:In Vitro Techniques; D007474:Ion Exchange; D008722:Methods; D008875:Middle Aged; D008954:Models, Biological; D009119:Muscle Contraction; D009206:Myocardium / Q000032:analysis / Q000378:metabolism*; D009218:Myosins / Q000378:metabolism; D010210:Papillary Muscles / Q000502:physiology; D011188:Potassium / Q000378:metabolism; D051381:Rats; D012964:Sodium / Q000378:metabolism
chemical_list: D000199:Actins; D000255:Adenosine Triphosphate; D012964:Sodium; D009218:Myosins; D011188:Potassium; D002118:Calcium