Renal artery stenosis (RAS) is common among patients with atherosclerosis, and is found in 20–30% of individuals who undergo diagnostic cardiac catheterization. Renal artery duplex ultrasonography is ...

In a prospective renal artery duplex ultrasound-based progression study, 84 patients with 139 renal arteries with stenosis were followed for a mean of 13 months. Progression of RAS occurred in 42% at ...

Renal artery stenosis (RAS) is one of the causes of both arterial hypertension (renovascular hypertension) and chronic kidney disease (ischaemic nephropathy). The most common aetiology of RAS is ...

During intervention, arterial duplex may be used as a substitute for contrast angiography to assess whether there has been adequate response to intervention by demonstrating resolution of a peak ...

Renal hypertension, a type of secondary hypertension, is often caused by renal artery stenosis, where arteries leading to the kidneys narrow, potentially leading to kidney failure if untreated. While ...