[Bidimensional echocardiography in the diagnosis of left atrial masses].
D003327:Coronary Disease / Q000175:diagnosis*; D003560:Cysts / Q000175:diagnosis*; D004452:Echocardiography; D006325:Heart Atria; D006338:Heart Neoplasms / Q000175:diagnosis*; D006801:Humans; D009232:Myxoma / Q000175:diagnosis*
L'ecografia bidimensionale nella diagnosi di masse atriali sinistre.