Table 4. Assessment of morbidity and mortality in reoperative aortic valve replacement via a minimally invasive approach.
| First author | n | In-hospital mortality | Strokes | MI | Renal failure | Prolonged ventilation | Reop for bleeding | Blood transfusion | RBC units transferred | Pace-maker | Endocarditis | Wound infection | Sepsis | Hospital stay (days) | ICU stay (days) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Byrne | 20 | 0 | – | – | 0 | – | – | – | 3.1±3 | 10 | 0 | 0 | – | 6.9±2.9 | – |
| Grossi | 42 | 9.5 | – | – | – | – | – | – | – | – | – | – | – | 8M* | 1.1 |
| Svensson | 18 | 0 | 5.6 | 0 | – | – | – | – | – | – | – | – | – | – | – |
| Mihaljevic | 63 | 5 | 6 | 0 | – | – | 0 | – | – | – | – | 2 | – | 7M (IR 3-44) | – |
| Sharony | 61 | 6.6 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Bakir | 19 | 5.3 | 5.3* | – | 5.2 | – | 21 | – | 2.4±3.7 | – | – | 5.3 | – | 12.9±5.7 | 2.9±2.6 |
| Totaro | 77 | 3.8 | – | – | – | 9 | – | – | – | – | – | – | – | 10±7 | 2.1±3.7 |
| Gaeta | 16 | 0 | 6.3^ | 0 | 0 | 6.3 | 0 | 0 | 0.9±1.2 | 0 | 0 | 0 | 0 | 7.5±2.6 | 1.6±1.1 |
| Pineda | 36 | 0 | 8 | – | 3 | 11 | 0 | 72 | 1M (IR 0-2) | – | – | 0 | – | 7M (IR 5-10) | 2M (IR 1.71-4.04) |
| Mikus | 38 | 2.6 | 2.6 | 0 | 5.3 | – | 7.9 | – | 2M | 10.5 | 2.6 | – | 0 | – | 2M |
| Kaneko | 51 | 3.9 | 5.9 | – | 0 | – | 7.8 | 62.7 | 3M (IR 2-4) | – | 0 | – | 2 | 9M (IR 7-15) | 3M (IR 1.38-5.38) |
| Minimum | – | 0 | 2.6 | 0 | 0 | 6.3 | 0 | 0 | 0.9 | 0 | 0 | 0 | 0 | 6.9 | 1.1 |
| Maximum | – | 9.5 | 8 | 0 | 5.3 | 11 | 21 | 72 | 3.1 | 10.5 | 2.6 | 5.3 | 2 | 12.9 | 3 |
| Weighted mean | – | 4.1 | 5.7 | 0 | 2.3 | 9.2 | 4.9 | 56.2 | 2.2 | 8.1 | 0.8 | 1.5 | 1.0 | 8.5 | 2.1 |
Data presented are expressed in % unless otherwise stated; n, number of patients; *, due to CVA; ^, due to TIA; M, median; RBC, red blood cells; MI, myocardial infarction; ICU, intensive care unit; dashed lines indicate value was not reported; IR, interquartile range.