Electrocardiograms displaying short P-R intervals with prolonged QRS complexes; an analysis of 65 cases.
D001145:Arrhythmias, Cardiac; D053840:Brugada Syndrome; D000075224:Cardiac Conduction System Disease; D004562:Electrocardiography; D006321:Heart; D006329:Heart Conduction System; D006801:Humans
HEART/electrocardiography