Aortic valve stenosis - Wikipedia, the free encyclopedia
Aortic valve stenosis (AS) is a valvular heart disease caused by the incomplete opening of the aortic valve. The aortic valve controls the direction of ...
http://en.wikipedia.org/wiki/Aortic_valve_stenosis...
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Aortic stenosis: MedlinePlus Medical Encyclopedia
18 Dec 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: 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 - Overview
Aortic stenosis - Overview, The aorta is the main artery leaving the heart. Wh.. .
http://www.umm.edu/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: MedlinePlus Medical Encyclopedia Image
18 Dec 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, 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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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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Canine congenital aortic stenosis: A review of the literature and ...
Congenital aortic stenosis usually affects the subvalvular region, and occurs mainly in Newfoundland, Golden Retriever, German Shepherd, and Boxer dogs. ...
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1681288/...
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THE MERCK MANUAL OF GERIATRICS, Ch. 89, Valvular Heart Disease
The prevalence of aortic valve stenosis, the most clinically significant valvular ... About one fourth of deaths due to aortic stenosis occur suddenly.
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http://www.merck.com/mkgr/mmg/sec11/ch89/ch89b.jsp...
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