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Table 2 Blood flow parameters of the uteroplacental arteries in group I and II during 51 to 60 days

From: Doppler evaluation of maternal vessels in normal gestation and threatened abortion in canines

Sr. No Parameter 51 to 60 days ‘t’ Cal ‘t’ Table
Group I
(n = 10)
Group II
(n = 10)
1 SPV (cm/sec) 34.49 ± 4.67 33.48 ± 5.13 0.45 2.10
2 EDV (cm/sec) 18.95 ± 3.58 18.79 ± 3.43 0.10
3 PI 00.64 ± 0.11 00.59 ± 0.09 1.05
4 RI 00.45 ± 0.07 00.44 ± 0.07 0.44 2.26