Left atrial myxoma presenting as shock--diagnosis by echocardiography.
D000138:Acidosis / Q000209:etiology; D004452:Echocardiography; D006325:Heart Atria; D006338:Heart Neoplasms / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D007022:Hypotension / Q000209:etiology; D008297:Male; D008875:Middle Aged; D009232:Myxoma / Q000150:complications / Q000175:diagnosis*; D009846:Oliguria / Q000209:etiology; D012769:Shock / Q000209:etiology*