WCN24-2655 DIFFERENCES IN MID-WEEK AND LONG INTERDIALYSIS PERIOD SERUM POTASSIUM CONCENTRATION IN HD-REQUIRING CKD INDIVIDUALS: THE SWORD OF DAMOCLES - María Lucrecia Burna; Joaquín Martinez Serventi; Martín Gabriel Ortemberg; Rocío Anahí Jones; Marcela Canteli; Mauro Elencwajg; Eduardo Gervasio López; María Cecilia Lourenco Da Cunha; Amelia Bernasconi; Ricardo Heguilén (Kidney International Reports)