title: [Case of ante mortem diagnosis of left atrial myxoma].
mesh_terms: D000293:Adolescent; D003951:Diagnostic Errors; D006325:Heart Atria; D006338:Heart Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D009232:Myxoma / Q000175:diagnosis*; D012214:Rheumatic Heart Disease / Q000175:diagnosis*
vernacular_title: Sluchaĭ prizhiznennoĭ diagnostiki miksomy levogo predserdiia.