Echocardiographic evidence of increased mitral-aortic separation in discrete subaortic stenosis.
Echocardiographic evidence of increased mitral-aortic separation in discrete subaortic stenosis.
复制标题
超声心动图证据表明离散主动脉瓣下狭窄的二尖瓣-主动脉分离增加。
作者：
M. Di Donato;M. Vona;G. Barletta;F. Fantini
The present study reports the two-dimensional echocardiographic pattern of 6 patients affected by discrete subaortic stenosis. The diagnosis was proven at cardiac catheterization. The echocardiographic picture was characterized by a deformity of the left ventricular outflow tract due to an inward-protruding upper septum and to an elongated and domed mitral-aortic separation. The latter finding has been described in anatomic studies but has never been reported with wide-angle echocardiography.
