title: Pulmonary hypertension presenting as a panic disorder.
mesh_terms: D003937:Diagnosis, Differential; D005080:Exercise Test; D005239:Fear; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications* / Q000175:diagnosis; D006985:Hyperventilation / Q000209:etiology / Q000523:psychology*; D008875:Middle Aged; D010200:Panic; D012129:Respiratory Function Tests