title: [Alternative causes of angina pectoris: in dyspnea symptoms consider the lungs first].
authors.forename: K
authors.initials: K
authors.lastname: Schick
mesh_terms: D000787:Angina Pectoris / Q000209:etiology*; D003324:Coronary Artery Disease / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology*; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis*; D017202:Myocardial Ischemia / Q000209:etiology*