[A case of mitral valve prosthetics in subtotal left atrial thrombosis].
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Biomedical subjects
Publications and source records attributed to M G Pallaev.
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Four degrees of left atrial electrical activity were identified by ECG made before and after closed mitral commissurotomy in 70 patients with mitral stenosis and sinus rhythm. The critical electrical activity of the left atrium and hypertrophy of the right ventricle along with the typical auscultation pattern of mitral stenosis were found to cardiographically correspond to critical stenosis of the left atrioventricular ostium in most cases. The area of the mitral orifice, which was attributable to that of the body, was 0.6 to 0.8 cm2/m2. The patients with critical left atrial electrical activity were considered to be at risk for atrial fibrillation in the immediate postoperative period.
The paper presents the results of a study of the parameters of external respiratory function in 33 patients with echinococcosis. Restrictive respiratory dysfunction was detected in 85.71% of the examinees. After inhalation tests, better parameters of external respiratory function were documented.
The paper presents the results of a study of the significance of IgE in the diagnosis of echinococciasis. Preoperative examinations of patients with showed the increased serum concentrations of IgE. The decreased concentration of IgE was recorded on postoperative day 20. Enzyme immunoassay used to measure serum IgE concentrations is a sensitive technique for the diagnosis of hepatic echinococciasis and for the prognosis of allergic reactions and diseases.