article_metadata: Rahul Vasudev Priyank Shah Mahesh Bikkina Fayez Shamoon
article_metadata: 10.4103/2156-7514.179417
article_metadata: J Clin Imaging Sci
article_metadata: 2016 Mar 30;6:10.
article_metadata: aortic regurgitation congenital valvular diseases quadricuspid aortic valve transesophageal echocardiography quadricuspid valves
article_metadata: CC BY-NC-SA
article_metadata: https://pubmed.ncbi.nlm.nih.gov/27195176/
article_metadata: Case Reports
article_metadata: PMC4860453
article_metadata: 27195176
article_metadata: Quadricuspid Aortic Valve: A Rare Congenital Cause of Aortic Insufficiency
article_metadata: 2016