[The differential diagnosis of mitral valve defects with photoelectric methods of measurement].
D001049:Apnea; D003937:Diagnosis, Differential; D006801:Humans; D008943:Mitral Valve; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D010783:Photometry
APNEA; MITRAL INSUFFICIENCY; MITRAL STENOSIS; PHOTOMETRY