Document Classification

Section Type: RESULTS

Text: While Pmin increased (50, 6 + / - 11, 2 ms to 54, 7 + / - 9, 1 ms, p = 0, 05), Pmax decreased (111, 9 + / - 9, 1 ms to 104, 0 + / - 12, 4 ms, p = 0, 003) and P-wave dispersion decreased (62, 5 + / - 10, 6 ms to 51, 3 + / - 8, 9 ms, p < 0, 001) with nebivolol, Pmin increased (44, 4 + / - 9, 8 ms to 58, 0 + / - 15, 5 ms, p = 0, 02), Pmax didn t change (106, 1 + / - 13, 8 ms to 107, 0 + / - 11, 6 ms, p = NS) and P-wave dispersion decreased (61, 7 + / - 15, 0 ms to 49, 0 + / - 13, 7 ms, p < 0. 001) with atenolol.