CARDIAC IRREGULARITIES WITH NORMAL PULSE.
D001145:Arrhythmias, Cardiac; D053840:Brugada Syndrome; D000075224:Cardiac Conduction System Disease; D004562:Electrocardiography; D005080:Exercise Test; D006329:Heart Conduction System; D006801:Humans; D011674:Pulse
ARRHYTHMIA; ELECTROCARDIOGRAPHY; EXERCISE TEST; PULSE