An aortogram (Fig. 3) showed a normal left renal artery and normal blood supply to the left kidney. On the right side the renal artery was deformed at the hilus of the kidney, and the lumen ...

Medically reviewed by Anju Goel, MD Renal artery stenosis is the narrowing of one or both blood vessels to the kidneys. The renal arteries bring blood from the heart to the kidneys to help filter ...