The first evaluation for subclavian artery ... from the normal triphasic appearance to a more biphasic or monophasic waveform. In addition, in cases of subclavian steal from the vertebral artery ...

In addition to the mean ICP numbers, the ICP waveform ... artery; ICA: Internal carotid artery; MCA: Middle cerebral artery; PCA: Posterior cerebral artery; SAH: Subarachnoid hemorrhage; VA ...