| Case | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Age | 22 | 35 | 20 | 20 | 20 | 22 | 25 | 26 |
| Parity | G1P0 | G1P0 | G1P0 | G1P0 | G1P0 | G1P0 | G1P0 | G3P1L1 |
| Gestational age at surgery | 18 | 26 | 26 | 22 | 18 | 21 | 19 | 32 |
| Type of surgery | MVR * | ASD CLOSURE** | MVR | MVR | MVR | MVR | AVR *** | MVR |
| ICU stay (hours) | 48 | 36 | 48 | 36 | 36 | 38 | 36 | 7 days |
| Hospital stay (days) | 12 | 10 | 12 | 10 | 10 | 10 | 11 | 9 |
| Fetal outcome | Survived Neodeath***** | Survived | Survived | Survived Neodeath | Survived | IUFD**** | IUFD | IUFD |
| Maternal outcome | Survived | Survived | Survived | Survived | Survived | Survived | Survived | Death |