Table 4. Controls versus septostomy pre-septostomy
Mean IAS velocity, m/s IAS VTI, cm RPA S, m/s RPA D, m/s RPA mean, m/s RPA VTI, cm RPA S vel:D vel RPA PI LPA S, m/s* LPA D, m/s* LPA mean, m/s* LPA VTI, cm* LPA S vel:D vel* LPA PI* Septostomy Group 0.7 (0.3-1.3) 64.6 (22.7-118.6) 2.8 (1.6-3.3) 1.0 (0.4-1.7) 1.8 (1.0-2.4) 157.8 (87.2-212.2) 2.6 (1.8-4.5) 0.9 (0.6-1.4) 2.5 (1.8-3.5) 1.1 (0.3-2.0) 1.8 (1.1-2.7) 144.5 (91-207.0) 2.8 (1.7-7.5) 1.0 (0.5-1.6) Controls 0.8 (0.6-1.4) 56.0 (46.5-106.7) 3.3 (3.2-4.1) 1.5 (0.9-1.9) 2.3 (2.2-2.9) 178.6 (159.4-234.6) 2.4 (1.9-3.8) 0.8 (0.6-1.1) 3.5 (3.1-4.1) 1.6 (0.6-2.2) 2.6 (2.1-3.4) 196.7 (159.3-260.0) 2.0 (1.8-5.7) 0.7 (0.5-1.4)
*p<0.05 Interatrial atrial septum (IAS), left pulmonary artery (LPA), pulsatility index (PI), right pulmonary artery (RPA), peak systolic velocity to diastolic velocity ration (S:D), velocity time integral (VTI) *p<0.05 Interatrial atrial septum (IAS), left pulmonary artery (LPA), pulsatility index (PI), right pulmonary artery (RPA), peak systolic velocity to diastolic velocity ration (S:D), velocity time integral (VTI) *p<0.05 Interatrial atrial septum (IAS), left pulmonary artery (LPA), pulsatility index (PI), right pulmonary artery (RPA), peak systolic velocity to diastolic velocity ration (S:D), velocity time integral (VTI)