Nonbacterial thrombotic (Marantic) endocarditis. The vegetations ( white arrows) in marantic endocarditis are found along the lines of closure. Although the vegetations are not destructive, they are friable and can easily embolize or become infected.


Cx = Circumflex coronary arter. LVFW = Left ventricular free wall. MV = Mitral valve. IVS = Interventricular septum

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