The sinus venosus type of atrial septal defect.
D018376:Cardiovascular Abnormalities; D006344:Heart Septal Defects, Atrial; D006801:Humans; D008499:Medical Records; D011667:Pulmonary Veins / Q000002:abnormalities*; D014680:Veins
CARDIOVASCULAR DEFECTS, CONGENITAL/case reports; VEINS, PULMONARY/abnormalities