Intrathoracic volume receptors.
D000818:Animals; D001810:Blood Volume; D004285:Dogs; D006321:Heart / Q000294:innervation*; D010275:Parasympathetic Nervous System / Q000502:physiology; D012018:Reflex; D011984:Sensory Receptor Cells / Q000502:physiology*; D013564:Sympathetic Nervous System / Q000502:physiology