Table 2

Haemodynamic variables before and after lung injury, post recruitment and during the time course

TBaseline
 TARDS
 TRM
 3 Hz/ECLA
 3 Hz
 6 Hz/ECLA
 6 Hz
HR/min
 72+/-18
 75+/-20
 78+/-24
 84+/-19
 75+/-18*
 75+/-19
 71+/-17
MAP
 66+/-3§
 81+/-8
 79+/-8
 74+/-9
 83+/-13*
 78+/-9
 86+/-14*
CVP
 4.3+/-3.2
 4.8+/-2
 11.5+/-1.9§
 10.3+/-1.5§
 10.4+/-1.3§
 9.9+/-1.6§
 10.8+/-1.8§
MPAP
 13+/-3,3
 15.6+/-2.1
 22.3+/-2.3§
 23.5+/-3.5§
 22.1+/-3.4§
 24.1+/-3§
 25+/-3.9§
PCWP
 6.1+/-2
 7.3+/-2
 14.6+/-3.2§
 13.1+/-1.6§
 12.3+/-1.3§
 13.1+/-2§
 12.8+/-2.1§
CO
 5.6+/-1.5
 6.8+/-2
 6.7+/-1.4#
 6.8+/-2
 5.3+/-1.8*
 6+/-1.9
 4.4+/-2§*
SVR
 926+/-264
 950+/-232
 845+/-228#
 801+/-253
 1220+/-449*
 968+/-260
 1506+/-511§*
PVR
 98+/-20
 106+/-29
 94+/-46#
 134+/-61
 168+/-75
 159+/-66
 269+/-168§*

9 Hz/ECLA
 9 Hz
 12 Hz/ECLA
 12 Hz
 15 Hz/ECLA
 15 Hz
 End
HR/min
 69+/-17
 60+/-15*
 71+/-16
 62+/-14*
 69+/-19
 63+/-21
 74+/-13
MAP
 80+/-13
 84+/-14
 77+/-11
 80+/-13
 77+/-10
 75+/-15
 87+/-10
CVP
 11+/-1.7§
 11+/-2.3§
 10.9+/-1.6§
 10.6+/-1.2§
 11.3+/-1.6§
 10.1+/-1.8§
 10.4+/-1.4§
MPAP
 25.1+/-1.8§
 25.3+/-3§
 23.8+/-1.9§
 25.1+/-3.5§
 23.3+/-3§
 25+/-3,9§
 23.5+/-3.6§
PCWP
 13.9+/-1.5§
 12.3+/-1.3§*
 13.3+/-1.3§
 12.8+/-1.8§
 14.6+/-2.1§
 13.3+/-1.3§*
 12.6+/-0.9§
CO
 5.7+/-1.5
 4+/-1§*
 5.6+/-0.7
 4.1+/-0.9§*
 6+/-1.1
 4.3+/-1.1§*
 4.5+/-0.6§
SVR
 1008+/-226
 1542+/-405§*
 949+/-140
 1385+/-285§*
 900+/-142
 1224+/-262*
 1404+/-330§
PVR
 171+/-54
 282+/-100§*
 154+/-44
 242+/-58§*
 119+/-38
 218+/-63§*
 202+/-88§

Data expressed as means ± standard deviation; ECLA, arteriovenous extracorporeal lung assist; ARDS, acute respiratory distress syndrome; PRM, post recruitment; HR, heart rate; MAP, mean arterial blood pressure in mmHg; MPAP, mean pulmonary artery pressure in mmHg; PCWP, pulmonary artery occlusion pressure in mmHg; CO, cardiac output in l/min; SVR, systemic vascular resi stance in dyne·s/cm5; PVR, pulmonary vascular resi stance in dyne·s/cm5; * p < 0.05 ECLA vs. No ECLA; §p < 0.05 vs. TARDS; # p < 0.05 TRM vs. End.

Muellenbach et al. BMC Anesthesiology 2008 8:7   doi:10.1186/1471-2253-8-7