[Electrocardiography in surgery of mitral diseases].
D004194:Disease; D004562:Electrocardiography; D006331:Heart Diseases; D006349:Heart Valve Diseases; D008943:Mitral Valve; D012214:Rheumatic Heart Disease
ELECTROCARDIOGRAPHY; MITRAL VALVE/diseases
Elektrokardiografiia khirurgii mitral'nykh porokov.