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Two Cases of Quadricuspid Aortic Valve: Aortic Regurgitation and Degeneration

Jan Michael Federspiel1, Thomas Tschernig2, Matthias Werner Laschke3

  • 1Institute for Legal Medicine, Saarland University Faculty of Medicine, Campus Homburg, Building 49.1, Kirrberger Straße, 66421 Homburg, Saarland, Germany.

The Thoracic and Cardiovascular Surgeon Reports
|July 22, 2022
PubMed

Keywords:
aneurysmaortaaortic regurgitationaortic valve

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Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
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