| Sensitivity (%) | Specificity (%) | NPV (%) | PPV (%) | Accuracy (%) |
---|---|---|---|---|---|
BNP ≥100 pg/ml | 92.4 | 35.1 | 76.4 | 67.1 | 68.8 |
Framingham criteria* | 79.2 | 56.7 | 65.6 | 64.6 | 70.0 |
Lung ultrasound alone | 96.2 | 54.0 | 90.9 | 75.0 | 78.8 |
Both Lung ultrasound and BNP (≥100 pg/ml) | 88.6 | 67.6 | 80.6 | 79.8 | 80.0 |
Reduced EF (LVEF <40%) | 26.4 | 86.5 | 45.1 | 73.7 | 51.1 |
MR or TR ≥ moderate | 92.4 | 81.0 | 88.2 | 87.5 | 87.7 |
IVC collapsibility <50% | 83.0 | 81.1 | 76.9 | 86.3 | 82.2 |
Both preserved EF and MR ≥ moderate | 56.7 | 100.0 | 61.6 | 100.0 | 67.0 |
Both reduced EF and either MR or TR ≥ moderate | 30.1 | 94.5 | 48.6 | 88.9 | 56.7 |
Lung-cardiac-inferior vena cava (LCI) integrated ultrasound | 94.3 | 91.9 | 91.9 | 94.3 | 93.3 |