Functional mitral stenosis produced by an intra-atrial tumor.
D006325:Heart Atria; D006338:Heart Neoplasms; D006801:Humans; D008946:Mitral Valve Stenosis / Q000209:etiology*; D009232:Myxoma
HEART/neoplasms; MITRAL STENOSIS/etiology and pathogenesis; MYXOMA