Persistent Eustachian valve causing severe cyanosis in atrial septal defect with normal right heart pressures.
D000328:Adult; D001165:Arteriovenous Malformations / Q000150:complications* / Q000601:surgery; D001794:Blood Pressure; D003490:Cyanosis / Q000209:etiology; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000150:complications* / Q000601:surgery; D006801:Humans; D014682:Vena Cava, Inferior / Q000002:abnormalities* / Q000601:surgery