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.
In a nutshell, the ostial or proximal narrowing of the subclavian artery severely diminishes the forward flow from the aorta into the distal subclavian creating a pressure gradient in which the subclavian pressure distal to the blockage is quite low.imilarly, the internal mammary artery, another subclavian branch that gives blood supply to the chest wall, may provide a pathway for reversed flow into the distal subclavian. The stakes are upped when the internal mammary artery has been used for an in situbypass graft to a coronary artery as in this patient.