Preoperative Evaluation of Mitral Vaive pathologywith Two-dimensional Echocardiography-An Analysis of 50 Cases / 第三军医大学学报

ABSTRACT

Fifty cases with chronic rheumatic valvular disease were examined with two dimensional echocardiography to evaluate the valvular pathology preoperatively. The echocardiographic findings were correlated and compared with the operative findings.It was found that 89% of the thickening pattern cases and 75% of the funnel-shaped cases showed thickening of the leaf-lets- All the 28 membranous cases showed diastolic doming and restricted tip motion of the anterior leaflet in different degrees. In the 4 funnel-shaped cases, 3 showed restricted tip and body motion of the leaflets and the 4th case showed stiffness of the leaflet base. 63% of the mitral regurgitation cases were confirmed at operation.It is concluded that preoperative evaluation of the valvular pathology with two dimensional echocardiography is helpful in selection of suitable operative candidates.