Comparison between automatic approach of the vertebral Heart size and normallzeo caroiac area to assess left atrial Enlargement in poooles with mitral insufficiency - Banon, G. P. R; Pinto, Ana Carolina Brandão de Campos Fonseca; Banon, G. J. F; Baroni, C. O; Goldfeder, Guilherme Teixeira; Pellegrino, A (ACVR Annual Scientific Conference, 2011)