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. 2013 Feb;34(2):391–396. doi: 10.3174/ajnr.A3222

Table 1:

Configuration of 3 proposed growth paths of R1, R2, and R3 in bifurcation aneurysmsa

AR = 1.1 AR = 1.6 AR = 2.1
R1 DA ratio = 1 DA ratio = 1.3 DA ratio = 2
R2 DA ratio = 2 DA ratio = 1.3 DA ratio = 1
R3 DA ratio = 1 DA ratio = 1 DA ratio = 1
a

Flow rate was considered constant during the growth paths.