Hello @vern406,

My sincere apologies for this tardy response, but somehow your message slipped past me! I'd like to extend a warm welcome, and thank you for joining us.
I was looking through discussions Connect, trying to find someone who may have discussed this topic, and the only reference to SVC or superior vena cava I found was in a post by @lynnkay1956. However, I did find these journal articles, which you may wish to view:
– Anomalous pulmonary venous connection to superior vena cava: Warden technique: http://bit.ly/2xQ8nV0
– Surgical management of anomalous pulmonary venous connection to the superior vena cava: http://bit.ly/2eMPNIA

@vern406, would you share more details about yourself? When did you have the Warden procedure? Could you tell us more about the Gore-Tex graft? We look forward to getting to know you better.