Coupling intervals of ventricular extrasystoles in relation to the heart rate, the U wave, and the supernormal phase of excitability.
D001145:Arrhythmias, Cardiac; D053840:Brugada Syndrome; D000075224:Cardiac Conduction System Disease; D004562:Electrocardiography; D006329:Heart Conduction System; D006339:Heart Rate; D006801:Humans; D018879:Ventricular Premature Complexes
ELECTROCARDIOGRAPHY