[Cardiorespiratory disturbances in atrioventricular block].

The paper covers questions of the emergence and progressing of cardiorespiratory disturbances in coronary patients with defective atrioventricular conduction. The authors characterize central and peripheral hemodynamics in the above patients, diastolic ventricular filling, external respiration, the disturbances of which were studied in correlation with hemodynamic features and lipid peroxidation. The patients were examined for effects on their cardiorespiratory system of cardioselective beta-blockers, adrenomimetics, antioxidants, membrane stabilizers.