[Nutritional effects following lumbar sympathectomy in arterial occlusive disease (author's transl)].
The effect of lumbar sympathectomy on regional blood-flow and on oxygen uptake of tissue has been investigated in animal experiments and in man. Lumbar sympathectomy did always result in increase of limb blood-flow, but did not significantly improve oxygen consumption of the observed extremity. This finding was manifested by marked narrowing of the arterial-venous oxyhemoglobin saturation difference suggesting that lumbar sympathectomy caused opening of arterial-venous shunts.
D000818:Animals; D001157:Arterial Occlusive Diseases / Q000601:surgery*; D001163:Arteriovenous Anastomosis; D004285:Dogs; D005263:Femoral Artery / Q000503:physiopathology; D006439:Hemodynamics; D006454:Hemoglobins / Q000378:metabolism; D006614:Hindlimb / Q000098:blood supply; D006801:Humans; D007773:Lactates / Q000097:blood; D007866:Leg / Q000098:blood supply; D008161:Lumbosacral Region; D010101:Oxygen Consumption; D010108:Oxyhemoglobins / Q000378:metabolism; D012039:Regional Blood Flow; D013562:Sympathectomy
D006454:Hemoglobins; D007773:Lactates; D010108:Oxyhemoglobins
Ergebnisse nach lumbaler Sympathektomie bei Durchblutungsstörungen hinsichtlich des nutritiven Effektes