title: Two-dimensional echocardiography in the diagnosis of left atrial myxoma.
mesh_terms: D004452:Echocardiography / Q000379:methods*; D005260:Female; D006325:Heart Atria; D006338:Heart Neoplasms / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged; D009232:Myxoma / Q000175:diagnosis*