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