Normal
Normal

View of the inflow tract of the left ventricle.
Note the mitral valve with the posterior papillary muscle on your right, and the anterior on the left.
The exposed endocardial surface between the 2 papillary muscles and below the mitral valve is the left surface of the IV septum.
(Description By:Melinda Sanders,M.D. )
(Image Contrib. by:Melinda Sanders,M.D. UCHC )