title: Drugs and the mechanical properties of heart muscle.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002301:Cardiac Glycosides / Q000494:pharmacology; D002395:Catecholamines / Q000494:pharmacology; D002415:Cats; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D008954:Models, Biological; D009119:Muscle Contraction / Q000187:drug effects*; D011817:Rabbits; D012964:Sodium / Q000494:pharmacology; D013696:Temperature; D013995:Time
chemical_list: D002301:Cardiac Glycosides; D002395:Catecholamines; D012964:Sodium; D002118:Calcium