Acute aortic thrombosis following incorrect application of the Heimlich maneuver.
The Heimlich maneuver has been widely accepted as a safe and effective method of relieving life-threatening foreign-body upper airway obstruction. When applied incorrectly, however, it may result in direct trauma to the intraabdominal viscera. Only two cases of major aortic complications have been reported. Both have involved thrombosis of an abdominal aortic aneurysm. We report two further instances of aortic thrombotic complications due to the incorrect application of the Heimlich maneuver. The first case resulted in thrombosis of an abdominal aortic aneurysm. In the second case the abdominal thrusts caused dislodgement of thrombus from an atherosclerotic nonaneurysmal aorta, which resulted in thromboembolic occlusion of both lower extremities. In both cases, as with the two previously reported instances, massive reperfusion injury resulted, which eventually proved fatal. When applied incorrectly, the Heimlich maneuver may result in direct trauma to the abdominalaorta and is an unusual cause of acute aortic thrombosis.
Mack
Lloyd
L
Division of Vascular Surgery, London Health Sciences Centre, University of Western Ontario, Canada.
Forbes
Thomas L
TL
Harris
Kenneth A
KA
D000208:Acute Disease; D000368:Aged; D000369:Aged, 80 and over; D000402:Airway Obstruction / Q000150:complications / Q000628:therapy*; D001011:Aorta; D017544:Aortic Aneurysm, Abdominal / Q000150:complications; D001161:Arteriosclerosis / Q000150:complications; D017809:Fatal Outcome; D005260:Female; D005392:First Aid / Q000009:adverse effects* / Q000379:methods; D006801:Humans; D008297:Male; D013923:Thromboembolism / Q000150:complications; D013927:Thrombosis / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D014656:Vascular Surgical Procedures