1. Early Thrombotic Stenosis of Aortic Bioprosthetic Valves: Report of Two Cases 
FARID GHARAGOZLOO, M.D., CHARLES J. MULLANY, M.B., M.S., THOMAS A. ORSZULAK, M.D. 
Mayo Clinic Proceedings 
Volume 68, Issue 7, Pages (July 1993)
DOI: /S (12)
Copyright © 1993 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Fig. 1
Carpentier-Edwards aortic porcine bioprosthesis removed 2 1/2 months after operation. All three cusps are filled with organizing thrombotic material that resulted in stenosis of the prosthesis.
Mayo Clinic Proceedings  , DOI: ( /S (12) )
Copyright © 1993 Mayo Foundation for Medical Education and Research Terms and Conditions