Gökşin İ, Baltalarlı A, Saçar M, Özcan Vefa A, Türel B, Gürses3 E, et al. Cor Triatriatum Sinistrum: A 13-Year-old Child With Tachycardia and Exercise İntolerance. Turk Gogus Kalp Dama 2005;13:359-361