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The potentialities of roentgeno-endovascular dilation (RED) of various types of coarctation and aortic stenoses were studied in 12 patients aged 9 to 27. RED was performed by two Grüntzig's catheters with balloons not less than 7 mm in diameter. The main criterion of RED efficacy was a gradient of systolic pressure which was on the decrease by 25-40 mm Hg after using one catheter, and by 40-70 mm Hg after using both catheters.
View Article and Find Full Text PDFThe methods of direct revascularization of the lower extremities in occlusive-stenotic lesion at the stage of severe ischemia were used in 144 patients. Of them in 35, simultaneously or with a several day interval, the ++roentgeno-endovascular dilatation (RED) in the several segments of the arterial bed was carried out, in 36--RED was performed in combination with 2-3 procedures of plasmapheresis, in 16 patients in occlusion to a large extent, the isolated balloon profundoplasty was performed, in 46 patients with total lesion of the vessels--isolated RED of the aorto-iliac segment. This contributed to increase in the effectiveness of the collateral blood flow in the vessels of the lower extremities.
View Article and Find Full Text PDFThe authors analyze the results of 143 ++roentgeno-endovascular dilatations (RED) made in 89 patients during 1986-1990. RED of stenoses and occlusions of the iliac and femoral arteries over a length of less than 10 cm is feasible practically in all the patients. This intervention is safe and well tolerated by patients.
View Article and Find Full Text PDFThe paper discusses the first Soviet experience of transcatheter intravascular application of endoprosthesis into superior vena cava for compression with paratracheal lymph nodes in a patient suffering Hodgkin's disease. The patient had failed to respond to 3 cycles of combination chemotherapy and 46 Gy of radiation to the mediastinum. Application of the procedure brought the vascular lumen and blood flow to normal which led to regression of compression syndrome.
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