[Experimental methods of assessing the quality of arhythmogenic and antiarhythmic drugs]

On the basis of his own experimental studies the author describes the action of various arhythmogenic and antiarhythmic preparations and considers some of the basic experimental methods for evaluating the properties of antiarhythmic drugs under the conditions of the experiment. In this work the author pays attention to the mistakes, could be made by the investrigators in evaluating the properties of the examined substances.