[The anti-arrhythmia activity of new dicyclohexylamide derivatives of N-substituted alpha-aminocarboxylic acids]. / Antiaritmicheskaia aktivnost' novykh proizvodnykh ditsiklogeksilamidov N-zameshchennykh al'fa-aminokarbonovykh kislot.

Experiments on arrhythmia models showed a high antiarrhythmic activity of new derivatives of dicyclohexylamides of N-replaced alpha-aminocarbonic acids. The new compounds surpassed in intensity and duration of the antiarrhythmic effect the standard agents with classes I and III antiarrhythmic activity. In doing so they raise myocardial electrical stability and prevent sudden development of ventricular fibrillation. According to the mechanism of the antiarrhythmic activity, the new compounds may be related to antiarrhythmic agents possessing the properties of classes I and III.