[Clinical aspects of laser therapy of ischemic heart disease].
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Biomedical subjects
Publications and source records attributed to M I Kataev.
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The authors analyze the results of clinical application of intravenous He-Ne laser irradiation of the blood in patients with obliterating diseases of the limb vessels. Starting from 1984, this method was employed in the treatment of 133 patients, of these 102 ones with atherosclerosis obliterans of the lower limb vessels, 17 with endarteritis obliterans, and 14 with Raynaud's syndrome. Intravenous laser therapy proved to the most effective in atherosclerotic involvement of the vessels, when positive result was achieved in 77.5 percent of patients. The length of remission was up to 6 months. the method of treatment is described.
Based on an analysis of results of treatment of 86 patients the authors have shown that the intravenous laser irradiation of blood results in hypocoagulation, lower hematocrit index. In 52 patients good results of treatment were obtained, in 26 patients results were satisfactory. No complications were noted.
Intravenous blood radiation with low-intense laser at a wavelength of 0.63 micron activates energy enzymes of red blood cells, ameliorates the rheological blood properties and normalizes lipid peroxidation processes.
In treatment of children with chronic pneumonia by 3-5 bronchoscopic cleansing procedures with endobronchial irradiation of the mucosa with a helium-neon laser beam the highest effect is produced by a dose of 15 mWt/cm2 and 2 minute exposure. Regression is stabler and occurs more rapidly in patients with moderate deformity of the bronchial tree. The mechanisms of the therapeutic effect of the method is explained by normalization of microcirculation, intensification of epithelial proliferation and biosynthetic activity which create favorable conditions for induction of reparative processes in the bronchial mucosa.
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