Table 2.
CT morphological vascular parameters measured via computed tomography in dependence of different sPAP values.
| Overall Cohort n = 138 |
sPAP ≥ 40 mmHg n = 87 |
sPAP ≥ 45 mmHg n = 69 |
sPAP ≥ 50 mmHg n = 46 |
|
|---|---|---|---|---|
| Clinical Data | ||||
| PA (mm)–mean ± SD | 29.89 ± 5.45 | 31.19 ± 5.41 | 30.98 ± 5.22 | 31.56 ± 5.35 |
| AA (mm)–mean ± SD | 35.10 ± 4.61 | 35.12 ± 4.58 | 35.04 ± 4.94 | 35.84 ± 5.39 |
| PA/BSA (mm/m2)–mean ± SD | 16.51 ± 3.00 | 17.33 ± 2.52 | 17.22 ± 2.53 | 17.72 ± 2.36 |
| PA/AA–mean ± SD | 0.86 ± 0.13 | 0.89 ± 0.13 | 0.89 ± 0.13 | 0.89 ± 0.12 |
| PA/AA/BSA–mean ± SD | 0.47 ± 0.08 | 0.50 ± 0.07 | 0.50 ± 0.08 | 0.50 ± 0.07 |
| RPA (mm)–mean ± SD | 27.55 ± 4.59 | 28.40 ± 4.80 | 28.53 ± 5.06 | 28.98 ± 5.33 |
| RPA/BSA (mm/m2)–mean ± SD | 15.15 ± 2.45 | 15.68 ± 2.41 | 15.71 ± 2.46 | 16.06+ 2.56 |
| RPA/AA–mean ± SD | 0.79 ± 0.13 | 0.81 ± 0.13 | 0.82 ± 0.14 | 0.81 ± 0.13 |
| RPA/AA/BSA–mean ± SD | 0.44 ± 0.08 | 0.45 ± 0.08 | 0.46 ± 0.08 | 0.46 ± 0.08 |
| LPA (mm)–mean ± SD | 25.45 ± 3.43 | 26.00 ± 3.58 | 26.12 ± 3.73 | 26.66 ± 3.97 |
| LPA/BSA (mm/m2)–mean ± SD | 14.01 ± 1.93 | 14.39 ± 2.00 | 14.42 ± 2.00 | 14.84 ± 2.27 |
| LPA/AA–mean ± SD | 0.73 ± 0.10 | 0.75 ± 0.10 | 0.75 ± 0.10 | 0.75 ± 0.12 |
| LPA/AA/BSA–mean ± SD | 0.40 ± 0.07 | 0.42 ± 0.07 | 0.42 ± 0.07 | 0.43 ± 0.08 |
| AA/BSA (mm/m2)–mean ± SD | 19.43 ± 2.64 | 19.59 ± 2.48 | 19.52 ± 2.68 | 20.19 ± 2.85 |
sPAP: systolic pulmonary artery pressure; PA: pulmonary artery; AA: ascending aorta; RPA: right pulmonary artery; LPA: left pulmonary artery; BSA: body surface area.