|  | Group 1 | Group 2 |
---|---|---|---|
T1 values | Precontrast | 1127 ± 38 | 1134 ± 43 |
 | Postcontrast 2 min | 308 ± 33 | 340 ± 38 |
 | Postcontrast 5 min | 392 ± 40 | 421 ± 45 |
 | Postcontrast 10 min | 463 ± 34 | 481 ± 52 |
 | Postcontrast 15 min | 500 ± 35 | 513 ± 53 |
 | Postcontrast 20 min | 525 ± 35 | 546 ± 55 |
 | Postcontrast 25 min | 553 ± 38 | 569 ± 56 |
 | Postcontrast 30 min | 575 ± 27 | 591 ± 55 |