[PERIODIC SINO-ATRIAL BLOCK AND INTERPOLATED SUPRAVENTRICULAR EXTRASYSTOLE WITH DISTURBANCES OF HIS DROMOTROPISM].
D018880:Atrial Premature Complexes; D005117:Cardiac Complexes, Premature; D004562:Electrocardiography; D006327:Heart Block; D006801:Humans
ELECTROCARDIOGRAPHY; EXTRASYSTOLE; HEART BLOCK
BLOCCO SENO-ATRIALE PERIODICO ED EXTRASISTOLIA SOPRAVENTRICOLARE INTERPOLATA CON TURBE DEL DROMOTROPISMO HISSIANO.