Hemodynamics and the heart.
D000818:Animals; D001011:Aorta / Q000502:physiology; D001450:Ballistocardiography; D001794:Blood Pressure; D002306:Cardiac Volume; D006321:Heart / Q000502:physiology*; D006439:Hemodynamics; D006801:Humans; D008954:Models, Biological; D009119:Muscle Contraction; D010865:Pilot Projects; D013552:Swine