title: Mechanisms of contraction of the normal and failing heart.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000502:physiology; D000818:Animals; D001794:Blood Pressure; D004285:Dogs; D006321:Heart / Q000502:physiology*; D006333:Heart Failure; D006439:Hemodynamics; D006801:Humans; D009119:Muscle Contraction / Q000502:physiology
chemical_list: D000305:Adrenal Cortex Hormones