[Left axial deviation in pure mitral stenosis. On 18 operated cases].
D004562:Electrocardiography; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D008946:Mitral Valve Stenosis / Q000150:complications*; D011859:Radiography
ELECTROCARDIOGRAPHY; HEART/radiography; MITRAL STENOSIS/complications