| |
Year 2006
|
Year 2012 (pre-op)
|
|---|
|
Pressure (mmHg)
|
Oxygen Saturation(%)
|
Pressure (mmHg)
|
Oxygen Saturation(%)
|
|---|
|
Superior vena cava
|
Mean 6
|
68.4
|
Mean 5
|
62.1
|
|
Inferior vena cava
|
Mean 6
|
64.9
|
Mean 4
|
70.5
|
|
Mid right atrium
|
7/7/6
|
62.6
|
7/5/4
|
60.2
|
|
Right ventricle
|
83/4/7
|
61.6
|
102/3/11
|
55.6
|
|
Left ventricle
|
110/3/14
|
83.3
|
104/8
|
74.3
|
|
Truncus
|
102/41/70
|
81.7
|
110/40/68
|
89.4
|
|
Main pulmonary artery
|
108/48/72
|
83.5
|
108/40/53
|
88.9
|
|
Left pulmonary artery (LPA)
|
89/46/66
|
81.2
|
110/34/67
|
88.1
|
|
LPA flow (fr MRI), ml/s
| | | |
98
|
|
LPA PVR (fr MRI)a, Wu
| | | |
6.62
|
|
Right pulmonary artery (RPA)
|
20/14/16
|
86.7
|
24/16/20
|
89.8
|
|
RPA flow (fr MRI), ml/s
| | | |
67
|
|
RPA RVR (fr MRI), Wu
| | | |
1.97
|
- Pressure data are expressed as systolic, diastolic and mean pressures, respectively. PVR, pulmonary vascular resistance
-
aLPA PVR = mean LPA pressure-LVEDP/flow LPA
