%0 Journal Article %T Functional status of the quadricuspid aortic valve/An uncommon coincidence of congenital quadricuspid aortic valve accompanied by hypertrophic obstructive cardiomyopathy %A Tutarel, O. %A Westhoff-bleck, M. %J The Anatolian Journal of Cardiology %D 2008 %V 8 %P 86-87 %R