RESUMO
Results of examination of 46 patients, suffering obliterating atherosclerosis of the lower extremities arteries solely or in combination with diabetes mellitus (DM), were analyzed. The malleolar pressure index (MPI), regional systolic pressure (RSP), velocity of the volume blood flow (VVBF), rheographic index (RI), using test with nitroglycerine, postocclusion venous pressure (POVP) and intaosseous pressure (IOP) in tibiae were studied. The RI reduction, parallel to the arterial ischemia progression, was established. The test indices with nitroglycerine in patients with obliterating atherosclerosis have reduced step by step. With coexistent DM the efficacy of nitroglycerine was practically absent. POVP is upgraded in patients of all the groups and it have lowered step by step in a laying position of the patient, and while transition into standing position--it have upgraded progressively with a progress of arterial ischemia. IOP have upgraded significantly in isolated obliterating atherosclerosis in ischemia stage 3a and have lowered--in stage 3b. In coexistent DM IOP is upgraded in ischemia stage 3b also.
