Thrombus in Left Atrium
Thrombus in Left Atrium

View of the inflow tract of the left ventricle showing a big left atrium, a stenotic mitral valve, and the upper left ventricle showing the anterior and posterior papillary muscles.
Note the severe mitral stenosis due to a healed rheumatic valvulitis with thickened valve cusps and chordae tendinae. The large cusp with thick chordae tendinae attached to the posterior papillary muscle is the anterior valvular leaflet.
The huge thrombus (2 arrows), which shows outer older light tan layers is arising out of the auricular appendage.
(Description By:J. Hasson, M.D. )
(Image Contrib. by: UCHC )