The Impact of Hemodialysis on the Dispersion of Ventricular Repolarization. - KALANTZI, KALLIRROI; GOUVA, CHARA; LETSAS, KONSTANTINOS P.; VLACHOPANOU, APHRODITE; FOULIDIS, VALERIOS; BECHLIOULIS, ARIS; KATOPODIS, KONSTANTINOS P.; GOUDEVENOS, JOHN A.; KORANTZOPOULOS, PANAGIOTIS (Pacing & Clinical Electrophysiology, 2013)