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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: J Magn Reson Imaging. 2009 Jan;29(1):155–165. doi: 10.1002/jmri.21579

Table 2.

Comparison of flows through the manually (MS) and automatically segmented (AS) regions (L/Min)

Vessel AS Flow MS Flow Overlap Flow False Positive Flow False Negative Flow
AO 3.27 ± 1.57 3.27 ± 1.53 3.26 ± 1.55 0.00 ± 0.12 0.01 ± 0.07
IVC 1.88 ± 0.99 1.89 ± 1 1.85 ± 0.99 0.02 ± 0.02 0.04 ± 0.04
SVC 0.83 ± 0.45 0.88 ± 0.32 0.8 ± 0.44 0.02 ± 0.015 0.02 ± 0.02
LPA 1.22 ± 0.81 1.22 ± 0.78 1.19 ± 0.79 0.03 ± 0.05 0.02 ± 0.02
RPA 2.08 ± 0.76 2.12 ± 0.79 2 ± 0.76 0.07 ± 0.08 0.11 ± 0.10