[Studies of hemodynamics during application of the electric pacemaker. I. Determination of atrio-ventricular block by alcoholization of the specific system of conduction].
D006327:Heart Block; D006329:Heart Conduction System; D006352:Heart Ventricles; D006439:Hemodynamics; D006801:Humans; D010138:Pacemaker, Artificial
HEART BLOCK; HEART CONDUCTION SYSTEM; PACEMAKER, ARTIFICIAL