title: Cardiac contractile proteins.
mesh_terms: D000199:Actins / Q000502:physiology*; D000818:Animals; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D001464:Barium / Q000494:pharmacology; D002118:Calcium / Q000494:pharmacology; D002417:Cattle; D002642:Chick Embryo / Q000276:immunology; D002645:Chickens / Q000276:immunology; D006321:Heart / Q000187:drug effects / Q000502:physiology*; D009124:Muscle Proteins / Q000502:physiology*; D009132:Muscles / Q000276:immunology / Q000502:physiology*; D009218:Myosins / Q000502:physiology*; D011817:Rabbits; D013324:Strontium / Q000494:pharmacology; D014335:Tropomyosin / Q000502:physiology*
chemical_list: D000199:Actins; D009124:Muscle Proteins; D014335:Tropomyosin; D001464:Barium; D009218:Myosins; D002118:Calcium; D013324:Strontium