Table 3 Mean flow velocities of main intracranial arteries in other studies
From: Relatively higher norms of blood flow velocity of major intracranial arteries in North-West Iran
Study | N | Age range(Y) | Mean age(Y) | MCAcm/sec | ACAcm/sec | PCAcm/sec |
|---|---|---|---|---|---|---|
US 29 | 50 | 20-65 | 36 | 62 ± 12 | 51 ± 12 | 44 ± 11 |
Italy 30 | 40 | 25-60 | 37 | 65 ± 13 | 48 ± 20 | 35 ± 18 |
Germany 31 | 50 | < 40 | - | 58 ± 8 | 47 ± 14 | 41 ± 9 |
40-60 | - | 58 ± 12 | 53 ± 1 | - | ||
Netherland 32 | 120 | 30-40 | - | 67 ± 8 | - | - |
40-50 | - | 68 ± 11 | - | - | ||
Norway 33 | 20 | 20-35 | 28 | 67 ± 7 | - | - |
Poland 34 | 182 | 20-40 | - | 81 ± 20 | 56 ± 14 | 52 ± 12 |
41-60 | - | 73 ± 19 | 53 ± 16 | 51 ± 12 | ||
> 60 | - | 59 ± 11 | 40 ± 9 | 40 ± 9 | ||
North-West of Iran | 80 | 25-40 | 32 ± 4 | 89 ± 12 | 79 ± 10 | 69 ± 8 |
40-60 | 47 ± 4 | 87 ± 14 | 77 ± 14 | 62 ± 10 |