Persistent left superior vena cava draining into the left atrium, as an isolated anomaly.
D018376:Cardiovascular Abnormalities; D006325:Heart Atria; D006331:Heart Diseases; D006801:Humans; D008499:Medical Records; D014683:Vena Cava, Superior; D014684:Venae Cavae / Q000002:abnormalities*
CARDIOVASCULAR DEFECTS, CONGENITAL/case reports; VENAE CAVAE/abnormalities