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First, although every effort was made to use as the baseline value 2 blood pressure values obtained during the month before the procedure, for some patients the baseline blood pressure value was obtained immediately before the renal stent placement procedure.
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www.medscape.com/viewarticle/409069_4
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BACKGROUND: Renal stent placement improves or cures hypertension in only 60-70% of patients with renal artery stenosis (RAS) and uncontrolled hypertension. ... BACKGROUND: Renal stent placement improves or cures hypertension in only 60-70% of patients with renal artery stenosis (RAS) and uncontrolled hypertension.
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www.medscape.com/medline/abstract/17351955
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Figure 1. Angiograms before (I), during (II), and after (III) stent implantation in right renal artery. Tight stenosis is indicated by arrow in angiogram I. Intravascular ultrasound (IVUS) images (1 through 3) obtained after stenting at corresponding levels indicated by arrows in angiogram III.
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circ.ahajournals.org/cgi/content/full/97/25/2575
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This is a retrospective evaluation of 72 consecutive patients who underwent renal artery stent revascularization for suspected renovascular hypertension. All patients had blood pressure > 140/90 mmHg despite 2 anti-hypertensive drugs and angiographic renal artery stenosis (> 70% diameter stenosis).
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www.invasivecardiology.com/article/2968
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PURPOSE: To perform a meta-analysis of renal arterial stent placement in comparison with renal percutaneous transluminal angioplasty (PTA) in patients with ...
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radiology.rsnajnls.org/cgi/content/abstract/216/1/78
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The ostial part of the renal stent system has a high radial strength, due to a greater wall thickness and more connectors. ... The distal part of the renal stent system has a thinner wall thickness and fewer connectors, giving the stent excellent flexibility for entering the renal artery.
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www.abbottvascular.com/av_dotcom/url/content/en_US/10.1...
www.abbottvascular.com/av_dotcom/url/content/en_US/10.10.55.10:10/general_content/Abtdiv_General_Content_0000103.htm
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Renal artery occlusion; Stenosis - renal artery; Occlusion - renal artery; Fibromuscular dysplasia (FMD) ... Renal artery stenosis is a narrowing or blockage of the artery that supplies blood to the kidney. ... Atheroembolic renal disease...
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www.nlm.nih.gov/medlineplus/ency/article/001273.htm
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Stent placement in patients with atherosclerotic renal artery stenosis and impaired renal ...Stent placement in patients with atherosclerotic renal artery stenosis and impaired renal function: a randomized trial.
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www.ncbi.nlm.nih.gov/pubmed/19414832
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Abbott (NYSE: ABT) announced enrollment of the first patient in HERCULES (Herculink Elite Cobalt Chromium Renal Stent Trial to Demonstrate Efficacy and Safety), a U.S. clinical trial designed ... About the Investigational RX Herculink Elite Renal Stent System; The RX Herculink Elite Renal Stent System is an .014-inch...
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www.medicalnewstoday.com/articles/83619.php
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