Original Paper INTRADIALYTIC HYPOTENSION – MECHANISMS AND THERAPEUTIC IMPLICATIONS Mihaela-Elisabeta Stafie 1, I. Al. Checherită 1, A. Niculae 1, Gabriela Lupuşoru 1, Cristiana David 1, Al. Ciocâlteu 11 Nephrology Department, “Sf. March 1, 2010