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 ...

A discussion of a challenging case of renal artery denervation for resistant hypertension. Hypertension (HTN) is estimated to ...

The hypertensive index may predict the likelihood of kidney function improvement following renal revascularization for renal artery stenosis. The hypertensive index may distinguish which patients ...

Severe CHF. Severe aortic stenosis. Biliary obstruction. Hepatic or severe renal dysfunction. Renal artery stenosis. Severe obstructive coronary disease. Monitor BP, electrolytes and renal function.