Sensitivity and specificity of transoesophageal echocardiographic (TOE) indices to identify angiographically severe prosthetic mitral valve regurgitation
| TOE indices | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) |
|---|---|---|---|---|
| NPV, negative predictive value; PPV, positive predictive value. | ||||
| MRA >7 cm2 | 81 | 75 | 84 | 80 |
| MRA:LAA >0.3 | 85 | 80 | 87 | 83 |
| PVF-S:D >−0.2 | 77 | 85 | 90 | 77 |
| Qmax >200 ml/s | 96 | 90 | 93 | 95 |
| ROA >0.45 cm2 | 96 | 90 | 93 | 95 |
| PJD >0.6 cm | 96 | 95 | 96 | 95 |