Table 2. Hemodynamic Characteristics of the Patients

Data are presented as mean ± SD. Statistical differences between initial population and test population were tested using a Student t  test for unpaired data.

CI = cardiac index; DAP = diastolic arterial pressure; DPAP = diastolic pulmonary arterial pressure; MAP = mean arterial pressure; MPAP = mean pulmonary arterial pressure; NS = not significant; PCWP = pulmonary capillary wedge pressure; PVRI = pulmonary vascular resistance index; RAP = right atrial pressure; SAP = systolic arterial pressure; SI = stroke index; SPAP = systolic pulmonary arterial pressure; SVRI = systemic vascular resistance index.