Type F Congenital Quadricuspid Aortic Valve: A Very Rare Case Diagnosed by 3-dimenional Transoesophageal Echocardiography
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Congenital quadricuspid aortic valve (QAV) is a rare cardiac anomaly. Several different anatomical variations of a quadricuspid aortic valve have been described. Aortic regurgitation is the predominant valvular dysfunction associated with QAV and patients tend... ...
