Q: What is Libman-Sacks endocarditis?



Answer: Libman-Sacks endocarditis is the most characteristic cardiac manifestation of systemic lupus erythematosus. The condition most commonly involves the mitral valve.

The vegetations are formed from strands of fibrin, neutrophils, lymphocytes, and histiocytes. It rarely produce significant valve dysfunction and rarely embolize.

No specific therapy is required for Libman-Sacks endocarditis. In clinical manifestations, standard treatment is required.