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 ...

peripheral artery disease, chronic kidney disease, congestive heart failure, acute coronary syndromes, left main stenosis, multiple arterial grafting, and use of cardiopulmonary bypass. The entire ...

Whether the long-term benefit of stroke prevention when stenting is added to medical therapy (MT) over MT alone for symptomatic severe intracranial artery stenosis offsets the perioperative risks of ...