Эффективность пропафенона в лечении экстрасистолии

With the use of an integral marker of the functional state of the cell membrane the velocity of Na+-Li+countertransport in erythrocyte membranes (a rather stable geno-phenotypic feature) it is possible to differentiate patients with extrasystole beats, in whom propafenone is most effective or, conversely, has pro-arrhythmic action.