Aortic regurgitation risk factors: Difference between revisions

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==Overview==
==Overview==
In the past, the most common risk factor for aortic valvular disease has been rheumatic fever, fibrosis then leads to retraction of the cusps and prevents their apposition during diastole.
In the past, the most common risk factor for aortic valvular disease has been [[rheumatic fever]], fibrosis then leads to retraction of the cusps and prevents their apposition during diastole.
 
In the modern era, a more common risk factor for acquired aortic regurgitation is [[degenerative]] disease of the aorta and aortic valve in which case there is calcification and fibrosis of the cusps. Infective endocarditis also considered an important risk factor and cause of aortic insufficiency.
In the modern era, a more common risk factor for acquired aortic regurgitation is [[degenerative]] disease of the aorta and aortic valve in which case there is calcification and fibrosis of the cusps. Infective endocarditis also considered an important risk factor and cause of aortic insufficiency.
[[Congenital]] conditions such as congenital bicuspid aortic valve or a [[ventricular septal defect]] can also result in aortic insufficiency. Patients with bicuspid aortic valve are at increased risk of developing aortic dissection .
 
[[Congenital]] conditions such as congenital bicuspid aortic valve or a [[ventricular septal defect]] can also result in aortic insufficiency. Patients with bicuspid aortic valve are at increased risk of developing aortic dissection <ref name="pmid12186790">{{cite journal |author=Fedak PW, Verma S, David TE, Leask RL, Weisel RD, Butany J |title=Clinical and pathophysiological implications of a bicuspid aortic valve |journal=[[Circulation]] |volume=106 |issue=8 |pages=900–4 |year=2002 |month=August |pmid=12186790 |doi= |url=http://circ.ahajournals.org/cgi/pmidlookup?view=long&pmid=12186790 |accessdate=2011-03-28}}</ref>.


==Risk factors==
==Risk factors==

Revision as of 20:09, 30 December 2011

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editors-In-Chief: Varun Kumar, M.B.B.S. [2], Lakshmi Gopalakrishnan, M.B.B.S. [3], Mohammed A. Sbeih, M.D. [4]

Overview

In the past, the most common risk factor for aortic valvular disease has been rheumatic fever, fibrosis then leads to retraction of the cusps and prevents their apposition during diastole.

In the modern era, a more common risk factor for acquired aortic regurgitation is degenerative disease of the aorta and aortic valve in which case there is calcification and fibrosis of the cusps. Infective endocarditis also considered an important risk factor and cause of aortic insufficiency.

Congenital conditions such as congenital bicuspid aortic valve or a ventricular septal defect can also result in aortic insufficiency. Patients with bicuspid aortic valve are at increased risk of developing aortic dissection [1].

Risk factors

Some of the risk factors for aortic insufficiency due to aortic root disease include:

Risk factors for acute aortic insufficiency include:

Risk factors for chronic aortic insufficiency include:

Precautions

References

  1. Fedak PW, Verma S, David TE, Leask RL, Weisel RD, Butany J (2002). "Clinical and pathophysiological implications of a bicuspid aortic valve". Circulation. 106 (8): 900–4. PMID 12186790. Retrieved 2011-03-28. Unknown parameter |month= ignored (help)
  2. 2.0 2.1 Isner JM (1991). "Acute catastrophic complications of balloon aortic valvuloplasty. The Mansfield Scientific Aortic Valvuloplasty Registry Investigators". Journal of the American College of Cardiology. 17 (6): 1436–44. PMID 2016464. Unknown parameter |month= ignored (help); |access-date= requires |url= (help)


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