I got two in my mind. Same spelling, but different pronunciation, different part of speech. dove (bird, brand of chocolate, brand of shampoo)=>dove( past tense of dive) wind (moving air)=>wind (to wrap something)
Aberrant subclavian artery, or aberrant subclavian artery syndrome, is a rare anatomical variant of the origin of the right or left subclavian artery. This abnormality is the most common congenital vascular anomaly of the aortic arch, occurring in approximately 1% of individuals.
The vertebral arteries can be variable in diameter. They should always demonstrate antegrade flow (toward the brain) and be low resistance similar to the ICA. Arrows indicate normal flow direction in the extra cerebrovascular circulation. Arrows indicate the flow direction in a right sided subclavian steal syndrome.ERTEBRAL ARTERIES. 1  Return to a longitudinal plane of the CCA and angle the beam postero-laterally to visualise the vertebral artery. 2  Ensure suitable PRF and gain for these smaller, deeper vessels. 3  Confirm the flow is antegrade i.e. towards the head - (normal) or retrograde (suggesting subclavian steal syndrome).