Document Classification

Section Type: RESULTS

Text: The comparison before and after (8 weeks) treatment showed that the frequency (from 6 times/m to 2 times/m in each group, P < 0. 01), number of cases [from 46 (43. 3 %) to 22 (20. 8 %), 43 (43. 4 %) to 25 (25. 3 %), and 40 (40. 6 %) to 31 (29. 2 %), respectively P < 0. 01] and duration time of attack of atrial fibrillation (from 4 h to 0. 5 h, 4 h to 0. 5 h, and 4. 25 h to 0. 5 h, respectively P < 0. 01) all decreased in three groups.