title: [Cardiac or pulmonary cyanosis?].
mesh_terms: D001991:Bronchitis / Q000175:diagnosis; D002908:Chronic Disease; D003490:Cyanosis / Q000175:diagnosis* / Q000209:etiology; D003937:Diagnosis, Differential; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D012907:Smoking / Q000150:complications
vernacular_title: Kardiale oder pulmonale Zyanose?