Table 2.
Hemodynamic and echocardiographic parameters of seven patients before and after PTE.
| Parameters | Patient 1 |
Patient 2 |
Patient 3 |
Patient 4 |
Patient 5 |
Patient 6 |
Patient 7 |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pre PTE | Post PTE | Pre PTE | Post PTE | Pre PTE | Post PTE | Pre PTE | Post PTE | Pre PTE | Post PTE | Pre PTE | Post PTE | Pre PTE | Post PTE | |
| Hemodynamics | ||||||||||||||
| RAP (mmHg) | 10 | 6 | 12 | 4 | 8 | 8 | 18 | 5 | 18 | 9 | 13 | 3 | 24 | 8 |
| mPAP (mmHg) | 66 | 30 | 36 | 19 | 23 | 18 | 40 | 29 | 43 | 44 | 60 | 25 | 52 | 34 |
| CI (L/min/m2) | 1.2 | 3.2 | 2.9 | 2.7 | 3.6 | 2.9 | 2.0 | 3.4 | 2.8 | 2.3 | 1.4 | 3.1 | 1.7 | 3.7 |
| PVR (Wood units) | 23.0 | 3.0 | 3.9 | 1.8 | 1.3 | 1.2 | 10 | 3.3 | 6.6 | 8.4 | 18.5 | 2.2 | 12.1 | 3.7 |
| Echocardiographic | ||||||||||||||
| RVIDd (mm) | 46 | 37 | 35 | − | 24 | 20 | − | 39 | 54 | 48 | 39 | 36 | 51 | 35 |
| RV:LV | 1.6 | 1.1 | 1.0 | − | 0.6 | 0.5 | − | 0.9 | 1.8 | 1.5 | 1.1 | 1.3 | 1.6 | 0.9 |
| PASP (mmHg) | 87 | 13 | 49 | 41 | 30 | 18 | 74 | 39 | 92 | 79 | 77 | 13 | 145 | 72 |
PTE, pulmonary thromboendarterectomy; HR, heart rate; mPAP, mean pulmonary arterial pressure; RAP, right atrial pressure; CI, cardiac index; PVR, pulmonary vascular resistance; RVIDd, right ventricular internal diameter at end-diastole; RV, right ventricle; LV, left ventricle; PASP, pulmonary artery systolic pressure.