[Treatment of mitral valve stenosis in pregnant women by the method of balloon valvuloplasty].

Catheter-balloon mitral valvuloplasty was performed in 7 females with rheumatic mitral stenosis on the 19th-32nd week of pregnancy. Four patients were operated on with signs of cardiac insufficiency, two--in a state of pulmonary pre-edema. Edema of the lungs in one patient continued developing on the operating table.

[Catheter-balloon valvuloplasty in mitral valve stenosis (selection of the method of procedure, immediate results and the criteria of patient selection].

Catheter-balloon valvuloplasty (CBV) was carried out in 80 patients with rheumatic mitral stenosis, whose ages ranged from 22 to 68 years. Seventeen of these patients were operated on for mitral valve restenosis; I-II degree calcinosis of the mitral valve was revealed in 18 patients; seven women underwent surgery in the 24th-32nd week of pregnancy. After applying various methods (19 cases) the authors used in the last series of operations (61 cases) the Silin-Sukhov method using an original dilatation catheter with a balloon measuring in diameter up to 34 mm, which allowed pressure of up to 8 atm.

[Morphofunctional criteria for the selection of patients with ischemic heart disease and associated arterial hypertension for surgical treatment].

After examination of 255 patients with ischemic heart disease (IHD) and concomitant arterial hypertension (AH) two groups were distinguished according the level of arterial pressure. Group 1 was formed of 89 patients (arterial pressure below 180/80 mm Hg), group 2--of 166 patients (arterial pressure above 180/100 mm Hg). Survival was determined according to certain morphofunctional indices (total affection of coronary arteries, left ventricular output fraction, left ventricular end diastolic pressure, tolerance to physical effort) in nonoperated on and operated on patients suffering from IHD and concomitant AH.

[Coronary circulation in patients with ischemic heart disease with various degrees of arteriosclerosis obliterans of the leg during selection surgical treatment].

First in the literature, the relationship between the coronary and lower limb circulation is detailed on the basis of objective findings. Comparison of the two patient groups (the patients categorized according to the degree of lower limb ischemia revealed by Doppler ultrasound echocardiography) in respect to the clinicomorphofunctional characteristics of the coronary flow in IHD patients suggested the absence of a significant correlation between them. Varying severity of lower limb ischemia does not influence the gravity of IHD manifestation in the same patients.