Research Article

Pulmonary Artery Catheter (PAC) Accuracy and Efficacy Compared with Flow Probe and Transcutaneous Doppler (USCOM): An Ovine Cardiac Output Validation

Table 2

Mean percentage change of CO from baseline (0%) at each intervention and recovery time-point in all sheep by each method.

% DifferenceBaselineDobutaminePost DobVasopressorPost Vaso

FP035.41.2−13.7−13.2
PAC015.732.5−9.5−16.3
USCOM039.15.7−5.3−4.1
cPAC013.230.0−4.0−13.1