Some aspects of the cardiovascular physiology of the duck.
D000818:Animals; D001794:Blood Pressure; D004242:Diving; D004372:Ducks / Q000502:physiology*; D004562:Electrocardiography; D006321:Heart / Q000033:anatomy & histology / Q000502:physiology*; D007101:Immersion; D012119:Respiration; D014630:Vagus Nerve / Q000502:physiology