Hemodynamic assessment of combined aortoiliac/femoropopliteal occlusive disease and selection of single or multilevel revascularization.
Approximately 25% of patients with multilevel arterial occlusive disease will require both inflow and outflow revascularization in order to successfully resolve their symptoms of lower limb ischemia. The preoperative selection of patients for multilevel concurrent arterial reconstruction is guided by symptoms, information from the noninvasive vascular laboratory, the predicted postoperative ABI, and detailed multiview angiography including pull-back intra-arterial pressure measurements. Properly selected patients will benefit from a carefully planned and expeditiously performed simultaneous revascularization. Current results indicate no significant increase in operative morbidity or mortality rates and excellent graft patency rates with these combined procedures.
Moneta
G L
GL
Department of Surgery, Oregon Health Sciences University, Portland 97201.
Yeager
R A
RA
Taylor
L M
LM
Porter
J M
JM
D001018:Aortic Diseases / Q000503:physiopathology* / Q000601:surgery*; D001157:Arterial Occlusive Diseases / Q000503:physiopathology* / Q000601:surgery*; D005263:Femoral Artery / Q000503:physiopathology* / Q000601:surgery*; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D007083:Iliac Artery / Q000503:physiopathology* / Q000601:surgery*; D007511:Ischemia / Q000601:surgery; D011150:Popliteal Artery / Q000503:physiopathology* / Q000601:surgery*; D012039:Regional Blood Flow / Q000502:physiology