[The rehabilitation of duodenal peptic ulcer patients who participated in the cleanup of the aftereffects of the accident at the Chernobyl Atomic Electric Power Station].

These patients require individual rehabilitation after determination of the unspecific reactivity of the body with prodigiosane. Depending on the results of this test the patients were treated with drugs stimulating the immune response in case of hyporeactivity, with adaptogens in normoreactive course of the disease and drugs modulating B-cell immunity in hyperreactivity. This approach allows to reduce hospital time, enhances remission.

[Use of functional electrocardiographic tests for detecting and evaluating disorders of cardiac rhythm in young people].

Ten-minute-long resting electrocardiograms and functional tests (respiratory arrest, hyperventilation, orthostatic and exercise tests) under continuous cardiac rhythm monitoring were conducted in 239 young subjects between 10 and 35 years of age (153 skilled athletes, 62 apparently normal individuals and 24 young unskilled athletes). Arrthythmias were detected in 124 (51.9%) of those.

[Hyperventilation as a method of detecting atrioventricular conduction disorders in athletes].

A hyperventilation test, rationed with respect to respiratory rate and duration, was performed in 140 athletes under electrocardiographic control. During the test, one athlete developed an episode of sino-auricular block, and four showed a temporary second-degree Wenkebach--Samoilov A--V block. In three of those, resting ECG demonstrated decelerated atrioventricular conductivity which was combined with signs of myocardial dystrophy in two cases and with periodically recorded coronary sinus rhythm in one.