Aortic valve stenosis - Wikipedia, the free encyclopedia
Under some circumstances, the aortic valve becomes narrower than normal, impeding the flow of blood. This is known as aortic valve stenosis, or aortic
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http://en.wikipedia.org/wiki/Aortic_valve_stenosis...
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Aortic stenosis: MedlinePlus Medical Encyclopedia
21 Sep 2009 ... Information about this disorder and its causes, risk factors and incidence.
http://www.nlm.nih.gov/medlineplus/ency/article/000178.htm...
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Aortic Stenosis: Valvular Disorders: Merck Manual Professional
Aortic stenosis (AS) is narrowing of the aortic valve obstructing blood flow from the left ventricle to the ascending aorta during systole. ...
http://www.merck.com/mmpe/sec07/ch076/ch076c.html...
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Aortic stenosis - Overview
Aortic stenosis - Overview, Aortic stenosis is the narrowing or obstruction of the heart's aortic valve, which prevents it from opening properly and blocks ...
http://www.umm.edu/ency/article/000178.htm...
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Aortic Stenosis: Heart Valve Disorders: Merck Manual Home Edition
Aortic stenosis is a narrowing of the aortic valve opening that increases resistance to blood flow from the left ventricle to the aorta. ...
http://www.merck.com/mmhe/sec03/ch028/ch028f.html...
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Aortic stenosis: MedlinePlus Medical Encyclopedia
21 Sep 2009 ... Aortic stenosis is a heart valve disorder that narrows or obstructs the aortic valve opening. Narrowing of the aortic valve prevents the ...
http://www.nlm.nih.gov/medlineplus/ency/imagepages/18075.htm...
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Aortic stenosis.
In developed countries, aortic stenosis is the most prevalent of all valvular heart diseases. A manifestation of ageing, the disorder is becoming more ...
http://www.ncbi.nlm.nih.gov/pubmed/19232707...
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Heart Valve Diseases: MedlinePlus
ClinicalTrials.gov: Aortic Valve Stenosis From the National Institutes of Health (National Institutes of Health); ClinicalTrials.gov: Heart Murmurs From the ...
http://www.nlm.nih.gov/medlineplus/heartvalvediseases.html...
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Aortic Stenosis, Heart Valve Disorders, THE MERCK MANUAL OF HEALTH ...
Conditions that lower blood pressure, such as dehydration, can make pumping enough blood even harder. Aortic stenosis develops gradually. ...
http://www.merck.com/pubs/mmanual_ha/sec3/ch48/ch48b.html...
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Aortic balloon dilatation for congenital aortic stenosis: report ...
CONCLUSIONS—Balloon aortic valvoplasty is effective and repeatable and offers good palliation for congenital aortic stenosis in childhood. ...
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1729224/...
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