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Biomedical subjects

Iu L Shevchenko

Publications and source records attributed to Iu L Shevchenko.

116 records · Page 7Linked to original sources
PubMedDate not supplied

[Closed mitral commissurotomy in the surgical treatment of complicated mitral stenosis].

Under analysis was an experience with closed mitral commissurotomies (CMCT) in 865 patients. Among them 285 patients had mitral stenosis complicated by calcinosis, thrombosis of the left auricle, mitral insufficiency of the I-II degree or by a previously done commissurotomy. CMCT was shown to be possible and sometimes even necessary in spite of the presence of aggravating factors.

Adult↗
PubMedDate not supplied

[Calcinosis and its meaning in heart surgery].

The paper presents the analysis of calcinosis frequency and expressivity of calcinosis revealed during surgical treatment of 598 patients with acquired heart defect. In operative interventions under EKG conditions calcinosis was observed in 25% cases, and in performance of closed mitral commissurotomy in 36.7%. Retrospective analysis of special features of the illness course in 346 patients with rheumatic mitral defect accompanied by predominant stenosis in dependence on presence and degree of stenosis expessivity. The role of calcinous conglomerates as chronic intracardiac infection reservoirs is noted.

Calcinosis↗
PubMedDate not supplied

[Aspects of perfluoro-organic hemo-protection].

As effective gas-transporting substances, organoperfluorine compounds are characterized by hemoprotective properties. Pretreatment with fluorocarbon helps level the direct unfavorable effect of oxygen on the blood upon its contact oxygenation, which was confirmed by the results of studying red cell structure and function.

Blood↗