Table 1 Mean cerebral blood flow velocities (cm/s) based on age groups [5]
From: Transcranial Doppler ultrasonography (uses, limitations, and potentials): a review article
Artery | Age 20–40 years | Age 40–60 years | Age > 60 years |
|---|---|---|---|
Anterior cerebral artery | 56–60 | 53–61 | 44–51 |
Middle cerebral artery | 74–81 | 72–73 | 58–59 |
Posterior cerebral artery (PCA) (P1) | 48–57 | 41–56 | 37–47 |
PCA (P2) | 43–51 | 40–57 | 37–47 |
Vertebral artery | 37–51 | 29–50 | 30–37 |
Basilar artery | 39–58 | 27–56 | 29–47 |