The effect of digitalis on nodal rhythm with reciprocal beats.
D001145:Arrhythmias, Cardiac; D053840:Brugada Syndrome; D000075224:Cardiac Conduction System Disease; D004070:Digitalis; D004562:Electrocardiography / Q000187:drug effects*; D006329:Heart Conduction System; D006801:Humans
DIGITALIS/effects; ELECTROCARDIOGRAPHY/effect of drugs on