a40055_layout 5 125 0 13:38:44.520 11/12/2012 ~ 0 125/mV 15 0 -16384 0 0 I ~ 0 125/mV 8 0 -128 0 0 II ~ 0 125/mV 15 0 -16384 0 0 III ~ 0 5(-100)/mmHg 9 0 -256 0 0 PAP ~ 0 5(-100)/mmHg 8 0 -128 0 0 CVP