title: [Diagnostic quiz. Paroxysmal dyspnea. Atrial myxoma].
authors.forename: P
authors.initials: P
authors.lastname: Stiefelhagen
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology*; D005260:Female; D006325:Heart Atria; D006338:Heart Neoplasms / Q000175:diagnosis*; D006801:Humans; D009232:Myxoma / Q000175:diagnosis*