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Biomedical subjects

I E Barysheva

Publications and source records attributed to I E Barysheva.

4 recordsLinked to original sources
PubMed1990

[First clinical test of the use of artificial blood circulation with auto-oxygenation].

Thirteen operations for ischemic heart disease were performed in the All-Union Surgery Centre of the AMS USSR using the method of simultaneous left and right heart bypass with oxygenation of the blood in the patient's lungs. This method was found to provide for a better gas exchange in artificial lung ventilation (ALV) with 30 per cent oxygen in the inhaled mixture, and for the reduction in the perfusion blood damage. The biventricular bypass is more complicated technically than the conventional artificial circulation (AC), but it is believed to be more physiological and cost-effective, which allows for considering it an alternative in aortocoronary bypass surgery.

Adult↗
PubMedDate not supplied

[The left atrial-femoral bypass in operations on the descending aorta].

Fifteen patients were operated on for aortic aneurysms and were fitted with prostheses of the thoracoabdominal portion of the aorta in March 1997-February 1999. The operations were performed under conditions of a left atrial-femoral bypass with a centrifuge pump with a working heart. The patients were divided into 2 groups. In group 1 (10 pts), standard extracorporeal shunting and Cell-Saver were used, in group 2 (5 pts) the extracorporeal contour included an original system for rapid collection and return of autoblood. A left-atrial bypass prevented ischemia of the organs of the abdominal cavity and lower part of the body. Incorporation of a system for rapid collection and return of autoblood into the extracorporeal contour maintained stable hemodynamics, decreased heparin dose, preserved autoblood, and decreased the amount of transfused donor blood and its components.

Adult↗