Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Jul 14, 2017; 23(26): 4779-4787
Published online Jul 14, 2017. doi: 10.3748/wjg.v23.i26.4779
Table 2 Mean pressure of the right atrium and portosystemic gradient value before and after transjugular intrahepatic portosystemic shunt placement
GroupPressure of the right atrium in mmHg
P valuePSG in mmHg
P value
Before TIPSAfter TIPSBefore TIPSAfter TIPS
A2.81 ± 1.582.98 ± 1.110.33531.08 ± 8.1113.81 ± 4.500.014
B2.87 ± 1.583.01 ± 1.110.23533.73 ± 7.7715.00 ± 4.320.009
C2.79 ± 1.453.03 ± 1.030.14932.69 ± 7.5514.57 ± 4.120.015
D2.80 ± 1.442.95 ± 1.040.10132.65 ± 7.2614.34 ± 3.840.012