Sarıtaş  B, Bolat  B, Özkan  S, Akay  T, Vuran  C, Özçobanoğlu  S, et al. The effect of vertical vein and/or atrial septal defect which is left open in the correction of total anomalous pulmonary venous connection. Turk Gogus Kalp Dama 2008;16:006-010