Venous catheterization of the heart in selection of patients for mitral commissurotomy.
D002404:Catheterization; D003251:Constriction, Pathologic; D006321:Heart; D006801:Humans; D008943:Mitral Valve; D008946:Mitral Valve Stenosis; D014656:Vascular Surgical Procedures
HEART; MITRAL VALVE/stenosis