Document Classification

Section Type: RESULTS

Text: RV volumes and mass did not change after the Norwood, but increased from pre-Norwood to pre-stage II (end-diastolic volume [milliliters] / body surface area [BSA] (1. 3), end-systolic volume [milliliters] / BSA (1. 3), and mass [grams] / BSA (1. 3) mean difference [95 % confidence interval] = 25. 0 [8. 7-41. 3], 19. 3 [8. 3-30. 4], and 17. 9 [7. 3-28. 5], then decreased by 14 months (end-diastolic volume/BSA (1. 3), end-systolic volume/BSA (1. 3), and mass/BSA (1. 3) mean difference [95 % confidence interval] = -24. 4 [-35. 0 to -13. 7], -9. 8 [-17. 9 to -1. 7], and -15. 3 [-22. 0 to -8. 6].