[Modifications of the electrocardiogram during surgery for mitral stenosis].
D003251:Constriction, Pathologic; D004562:Electrocardiography; D006801:Humans; D008943:Mitral Valve; D008946:Mitral Valve Stenosis
MITRAL VALVE/stenosis
Elektrokardiographische Veranderungen bei der Mitralstenosenoperation.