Endothelium-dependent regulation of the mechanical properties of aortic valve cusps.
El-Hamamsy I, Balachandran K, Yacoub MH, Stevens LM, Sarathchandra P, Taylor PM, Yoganathan AP, Chester AH. Endothelium-dependent regulation of the mechanical properties of aortic valve cusps. J Am Coll Cardiol. 2009 Apr 21; 53(16):1448-55.