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Biocybernetics and Biomedical Engineering, 2020
Renal Artery Stenosis (RAS) is the narrowing of renal arteries, most often caused by atherosclerosis or fibromuscular dysplasia. Possible complications of renal artery stenosis are renovascular hypertension and renal ischemia.
Mohammad Andayesh +2 more
exaly +2 more sources
Renal Artery Stenosis (RAS) is the narrowing of renal arteries, most often caused by atherosclerosis or fibromuscular dysplasia. Possible complications of renal artery stenosis are renovascular hypertension and renal ischemia.
Mohammad Andayesh +2 more
exaly +2 more sources
When and How Should We Revascularize Patients With Atherosclerotic Renal Artery Stenosis?
JACC: Cardiovascular Interventions, 2019Atherosclerotic renal artery stenosis is the leading cause of secondary hypertension and may lead to resistant (refractory) hypertension, progressive decline in renal function, and cardiac destabilization syndromes (pulmonary edema, recurrent heart ...
Christopher J White, Marloe Prince
exaly +2 more sources
Journal of Stroke & Cerebrovascular Diseases, 2020
BACKGROUND The de novo occurrence of renal artery stenosis in renal arteries that were angiographically confirmed to be normal in the past has never been reported before in patients with moyamoya disease. CASE DESCRIPTION During the long-term follow-up
S. Hara +7 more
semanticscholar +1 more source
BACKGROUND The de novo occurrence of renal artery stenosis in renal arteries that were angiographically confirmed to be normal in the past has never been reported before in patients with moyamoya disease. CASE DESCRIPTION During the long-term follow-up
S. Hara +7 more
semanticscholar +1 more source
Progress in Cardiovascular Diseases, 2021
Renal artery stenosis is the most common secondary cause of hypertension and predominantly caused by atherosclerosis. In suspected patients, a non-invasive diagnosis with ultrasound is preferred. Asymptomatic, incidentally found RAS does not require revascularization.
openaire +2 more sources
Renal artery stenosis is the most common secondary cause of hypertension and predominantly caused by atherosclerosis. In suspected patients, a non-invasive diagnosis with ultrasound is preferred. Asymptomatic, incidentally found RAS does not require revascularization.
openaire +2 more sources
HYPERTENSION, 2019
The effect of renal artery angioplasty on blood pressure in patients with true resistant hypertension and atherosclerotic renal artery stenosis has not been fully investigated due to the exclusion of these patients from most trials.
P. Courand +10 more
semanticscholar +1 more source
The effect of renal artery angioplasty on blood pressure in patients with true resistant hypertension and atherosclerotic renal artery stenosis has not been fully investigated due to the exclusion of these patients from most trials.
P. Courand +10 more
semanticscholar +1 more source
Current Treatment Options in Cardiovascular Medicine, 1999
Among the indications for renal artery revascularization, either surgical or endovascular, in patients with renal artery stenosis are poorly controlled hypertension, ischemic nephropathy (preservation of renal function), or recurrent episodes of "flash" pulmonary edema and congestive heart failure.
, Begelman, , Olin
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Among the indications for renal artery revascularization, either surgical or endovascular, in patients with renal artery stenosis are poorly controlled hypertension, ischemic nephropathy (preservation of renal function), or recurrent episodes of "flash" pulmonary edema and congestive heart failure.
, Begelman, , Olin
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Renal artery stenosis in children
Clinical Radiology, 1991In a large paediatric renal unit over the last 14 years, 19 children (10 male and 9 female, aged 1 week to 16 years, mean 7 years) with renal artery stenosis (RAS) were evaluated. Transplant RAS cases were not included. All 19 children were hypertensive. In 10 this was an incidental finding.
L, Robinson +3 more
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Cardiology in Review, 2003
Indications and timing of revascularization for atherosclerotic renal artery stenosis are topics of considerable controversy. Labile hypertension, progressive renal failure, and flash pulmonary edema may be strong indications for revascularization, yet revascularization may carry significant morbidity and mortality risks. Medical therapy alone, however,
Daniel C, Choo, Daniel Z, Fisher
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Indications and timing of revascularization for atherosclerotic renal artery stenosis are topics of considerable controversy. Labile hypertension, progressive renal failure, and flash pulmonary edema may be strong indications for revascularization, yet revascularization may carry significant morbidity and mortality risks. Medical therapy alone, however,
Daniel C, Choo, Daniel Z, Fisher
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Renal Artery Stenosis-An Update
Postgraduate Medicine, 2013Renal artery stenosis (RAS) is a common form of peripheral arterial disease. The most common cause of RAS is atherosclerosis. It is predominantly unilateral. The pathophysiologic mechanism stems from renal underperfusion resulting in the activation of the renin- angiotensin-aldosterone pathway.
Sudhakar, Sattur +4 more
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Imaging of renal artery stenosis
Current Opinion in Urology, 1998Renal artery stenosis is the cause of progressive ischemic nephropathy and of renovascular hypertension. Due to the invasiveness of arteriography, which is claimed to be the gold standard at the present time, several noninvasive imaging techniques are available.
B, Krumme, U, Blum
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