A Case of Secondary Pulmonary Hypertension in a Patient With Atrial Septal Defect and Fetal Alcohol Syndrome.

We report a case of a 34-year-old man with fetal alcohol syndrome (FAS) presenting with dyspnea, cough, and hoarse voice. The patient was found to have severe pulmonary hypertension secondary to a large atrial septal defect (ASD). In this article, we discuss the challenges patients with FAS and other patients with cognitive impairments face that could explain the first diagnosis of such a large cardiac birth defect being made in the patient's adulthood. Moreover, severe pulmonary hypertension due to ASD also presents a therapeutic dilemma, as shunt closure can lead to a worsening of the condition.