title: The circulatory physiology of Helix pomatia. II. The isolated heart.
mesh_terms: D000818:Animals; D001021:Aortic Valve / Q000502:physiology; D001794:Blood Pressure; D002302:Cardiac Output; D006321:Heart / Q000502:physiology; D006339:Heart Rate; D066298:In Vitro Techniques; D012908:Snails / Q000502:physiology*; D014690:Venous Pressure