Table 4.
Misclassified patients’ demographics and hemodynamics
| False negative | False positive | |||||
|---|---|---|---|---|---|---|
| Demographics and hemodynamics | 1 | 2 | 1 | 2 | 3 | 4 |
| Diagnosis | PH resp | PH resp | No PH | No PH | No PH | No PH |
| Age, years | 64 | 65 | 77 | 72 | 61 | 77 |
| Sex | F | F | F | F | M | F |
| BSA, m2 | 1.79 | 2.1 | 1.9 | 1.8 | 1.79 | 1.67 |
| Heart rate, bpm | 74 | 92 | 83 | 76 | 84 | 66 |
| PVR, Wood units | 2.68 | 1.3 | 2.61 | 2.04 | 2.23 | 2.51 |
| mPAP, mmHg | 26 | 28 | 22 | 23 | 24 | 23 |
| sPAP, mmHg | 141 | 38 | 34 | 40 | 35 | 36 |
| dPAP, mmHg | 29 | 18 | 14 | 11 | 16 | 7 |
| WHO FC | 3 | 3 | 2 | 2 | 3 | 2 |
| PAWP, mmHg | 12 | 15 | 9 | 9 | 4 | 10 |
| mRAP, mmHg | 8 | 10 | 3 | 5 | 2 | 5 |
| CO, mL/min | 5.23 | 10.03 | 4.97 | 6.87 | 9 | 5.17 |
Note
PH: pulmonary hypertension; PH resp: PH associated with respiratory disease; F: female; M: male; BSA: body surface area; bpm: beats per minute; PVR, pulmonary vascular resistance measured at right heart catheterization (RHC); mPAP: mean pulmonary arterial pressure measured at RHC; sPAP: systolic pulmonary arterial pressure measured at RHC; dPAP: diastolic pulmonary arterial pressure measured at RHC; WHO FC: World Health Organization functional class; PAWP: pulmonary arterial wedge pressure measured at RHC; mRAP: mean right arterial pressure measured at RHC; CO: cardiac output measured using thermodilution.