[Endarterectomy from the distal arterial bed in prosthetics of the aorta and iliac arteries].

The work presents an experience with surgical treatment of 32 patients with critical ischemia of the lower extremities developed against the background of two-levels occlusive lesion of the arterial bed of the lower extremities. All the patients had atherosclerosis. Occlusion of the abdominal part of the aorta was the cause of reconstruction of the aorta and iliac arteries in 15 patients, occlusion of the iliac artery - in 14 patients, aneurysm of the abdominal aorta - in 3 patients.

[Prolonged endarterectomy in distal forms of arterial diseases of the lower extremities].

Six-year experience of surgical treatment of patients with critical lower limb ischemia due to a distal form of arterial lesion is presented. Surgical treatment was performed in extended occlusive lesion from inguinal fold to arteries of the calf and foot, and inadequate "ways of outflow". The king of arterial lesion did not permit the surgeon to perform typical bypass surgery or arterialisation of venous system with a traditional scheme.

[Functional heterogeneity of the atrial myocardium in patients with congenital and acquired heart defects].

In experiments on atrium trabeculae the heterogeneity of myocardium contractile activity in patients operated on for inborn or acquired heart defects was studied. Contractile activity was assessed in isometric regime of muscle drugs work. The degree of functional heterogeneity was reported to differ in myocardium biopsies from patients with inborn or acquired heart defects.