[Comparative assessment of efficacy of tissue plasminogen activator and streptokinase in the treatment of patients with acute myocardial infarction].

Aim: To compare results of treatment of patients with acute myocardial infarction with tissue plasminogen activator (TPA) and streptokinase.

Material And Methods: TPA (100 mg intravenously) and streptokinase (1500000 U intravenously) were used for thrombolytic therapy of acute myocardial infarction in 114 and 118 patients, respectively.

Results: TPA treated compared with streptokinase treated patients were characterized by less frequent serious cardiac rhythm and conduction disturbances and hypotension during thrombolysis (p<0.

[Teaching experiment in the evaluation of the choice of methods in postgraduate education of radiologists].

A pedagogical experiment was used to study the effectiveness of a system of program-purpose teaching in postgraduate training of radiologists differing from the classic methods aimed at end goals. A total of 150 pedagogical tests on 240 students using parallel and cross methods were performed. The use of the system of program-purpose teaching intensifies the physician's activities, increases the effectiveness of acquiring professional habits and their retention.

[An educational management system for the postgraduate training of physician-radiologists].

The paper is devoted to the development of a system of program-oriented postgraduate education of radiologists based methodologically on acquiring professional knowledge and skills. Educational goals were adapted for each subject area. Matrix analysis and plotting of a logical structure graph were used for a choice of the final goals of education.