TABLE 1.
Cardiac output per cycle of each heart at both operating pressures before and after induction of mitral valve defects.
| Heart | pLVP (mmHg) | CON (mL) | COD (mL) | MR (mL) | RF % | COR (mL) | RP % |
|---|---|---|---|---|---|---|---|
| 1 | 120 | 18.9 | 14.4 | 4.4 | 23.6 | – | – |
| – | 150 | 15.4 | 10.2 | 5.2 | 34.1 | – | – |
| 2 | 120 | 22.7 | 17.3 | 5.5 | 24.1 | – | – |
| – | 150 | 19.7 | 12.0 | 7.7 | 39.1 | – | – |
| 3 | 120 | 17.2 | 10.5 | 6.8 | 39.2 | – | – |
| – | 150 | 14.3 | 5.3 | 9.0 | 62.8 | – | – |
| 4 | 120 | 22.3 | 16.3 | 6.0 | 26.8 | – | – |
| – | 150 | 20.5 | 13.1 | 7.4 | 36.0 | – | – |
| 5 | 120 | 15.2 | 8.1 | 7.1 | 46.9 | 12.5 | 82.3 |
| – | 150 | 13.3 | 3.8 | 9.5 | 71.8 | 7.9 | 59.6 |
| 6 | 120 | 25.2 | 20.0 | 5.2 | 20.5 | 20.7 | 82.1 |
| – | 150 | 21.3 | 16.7 | 4.7 | 21.9 | 17.2 | 80.5 |
| 7 | 120 | 21.3 | 15.8 | 5.5 | 25.8 | 18.3 | 85.9 |
| – | 150 | 17.3 | 12.7 | 4.7 | 26.9 | 16.2 | 93.3 |
| 8 | 120 | 19.2 | 11.4 | 7.8 | 40.7 | 16.7 | 87.0 |
| – | 150 | 17.0 | 9.1 | 7.9 | 46.7 | 14.0 | 82.4 |
COD = damaged valve cardiac output; CON = normal valve cardiac output; pLVP = peak left ventricular pressure; MR = mitral regurgitation; RF = regurgitant fraction; COR = repaired valve cardiac output; RP = repair percentage (percent return to normal valve output).