title: Total venous inflow occlusion in the normothermic dog: a study of haemodynamic, metabolic and neurological consequences.
abstract: The acute haemodynamic and metabolic repercussions of total venous inflow occlusion were evaluated in six normal dogs, each of which underwent two four minute occlusions and one eight minute occlusion at normothermia. A further three dogs underwent a single eight minute period of occlusion and were allowed to recover from anaesthesia. Total venous inflow occlusion was well tolerated by all animals. They remained in sinus rhythm at the completion of occlusion, and unassisted haemodynamic recovery occurred rapidly. Recovery was quicker after four minutes than after eight minutes. There was no clinically detectable neurological impairment in three dogs which were allowed to recover.
authors.affiliation: Department of Veterinary Clinical Sciences, University of Sydney, New South Wales, Australia.
authors.forename: G B
authors.initials: GB
authors.lastname: Hunt
authors.forename: R
authors.initials: R
authors.lastname: Malik
authors.forename: C R
authors.initials: CR
authors.lastname: Bellenger
authors.forename: M R
authors.initials: MR
authors.lastname: Pearson
mesh_terms: D000818:Animals; D001146:Arrhythmia, Sinus / Q000209:etiology / Q000662:veterinary; D001794:Blood Pressure; D002245:Carbon Dioxide / Q000097:blood; D002302:Cardiac Output; D002496:Central Venous Pressure; D004283:Dog Diseases / Q000209:etiology; D004285:Dogs / Q000097:blood / Q000378:metabolism / Q000502:physiology*; D004562:Electrocardiography / Q000662:veterinary; D006339:Heart Rate; D006400:Hematocrit / Q000662:veterinary; D006439:Hemodynamics; D006863:Hydrogen-Ion Concentration; D007773:Lactates / Q000097:blood; D009424:Nervous System Physiological Phenomena; D010100:Oxygen / Q000097:blood; D011188:Potassium / Q000097:blood; D014684:Venae Cavae / Q000502:physiology*
chemical_list: D007773:Lactates; D002245:Carbon Dioxide; D011188:Potassium; D010100:Oxygen