Table 5
Changes in pulmonary haemodynamics with inhaled NO
| s PAP | Change s PAP | PA md | Change PA md | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Treated | Control | Treated | Control | Treated | Control | Treated | Control | ||||||||
| 0 | 40.75-150 (31.3-47.6) |
29.8 (24.5-34.9) |
1222 (577-2000) |
1287 (1089-1861) |
|||||||||||
| 30 minutes | 37.3 (29.0-42.5) |
28.6 (26.3-32.4) |
−4.65-150 (−8.6-−2.3) |
−1.2 (−2.5-1.8) |
1261 (484-1580) |
1236 (996-1976) |
−98 (−420-218) |
70 (−290-232) |
|||||||
| 1 hour | 30.6 (26.0-39.7) |
28.3 (27.1-34.4) |
−6.1**(−14.4-−4.4) |
−0.5 (−2.7-3.8) |
1259 (469-1831) |
1122 (968-1381) |
−80 (−286-307) |
−131 (−499-−47) |
|||||||
| 2 hours | 35.8 (26.5-51.8) |
35.5 (30.3-43.8) |
−2.6 (−10.0-4.2) |
3.1 (2.1-4.1) |
1294 (432-1715) |
1322 (997-1641) |
−145 (−284-385) |
−79 (−301-149) |
|||||||
| 4 hours | 1389 (718-1872) |
1413 (974-1605) |
35 (−224-419) |
−106 (−339-171) |
|||||||||||
| 24 hours | 1466 (994-1970) |
1478 (1320-1712) |
237 (46-564) |
129 (−184-132) | |||||||||||
-
Values expressed as median (range).
-
sPAP = systolic pulmonary artery pressure (mm Hg); PA md = pulmonary artery minute distance (cm).
-
↵5-150 p = 0.04; ** p = 0.03 vs control.
