Libman-Sacks Endocarditis Involving a Bioprosthesis in the Aortic Valve Position in Systemic Lupus Erythematosus

Described herein is a 39-year-old man with systemic lupus erythematosus not receiving corticosteroid therapy who developed Libman-Sacks endocarditis causing stenosis of a bioprosthesis in the aortic valve position.