Nonbacterial thrombotic endocarditis involves sterile, fibrin vegetations on heart valves and requires ruling out infection, echocardiography, and treating the underlying hypercoagulable state.
Nonbacterial thrombotic endocarditis is a potentially overlooked condition characterized by sterile vegetations, requiring echocardiographic diagnosis and treatment with anticoagulation and management of the underlying disease.
Nonbacterial thrombotic endocarditis (NBTE), formerly known as marantic endocarditis, is a potentially overlooked condition that involves the formation of sterile, fibrin vegetations on heart valve leaflets. Often confused with classic infective endocarditis during its early stages, NBTE can lead to valvular dysfunction, heart failure, and systemic embolization when unchecked. The pathogenesis is not entirely clear but involves a preexisting hypercoagulable state. Diagnosis requires ruling out infection and establishing the presence of valvular vegetations using echocardiography. Therapy for NBTE includes treating the underlying disease, systemic anticoagulation and surgical intervention.
Liu et al. (Fri,) conducted a review in Nonbacterial thrombotic endocarditis. Nonbacterial thrombotic endocarditis involves sterile, fibrin vegetations on heart valves and requires ruling out infection, echocardiography, and treating the underlying hypercoagulable state.