<prompt> The most common type of total anomalous pulmonary venous connection is:SupracardiacInfracardiacMixedCardiac  <response>: a. SupracardiacRef: Nelsons 20e p 2211-2217, Ghai 8e p 420-423Remember, Most common type of TAPVC is Supracardiac and Infracardiac type of TAPVC is always obstructive 