A lot of the I6 programs seem to be marketing themselves as aiming to train cardiothoracic surgeons who are competent in both surgical and catheter-based skills. I'm wondering how much the residents actually get to do on their rotations with interventional cards, IR, and vascular surgery - are graduates of these programs comfortable performing stenting, percutaneous valve repair, etc. upon completion of their program? Or is it more just for exposure to these different interventions so that the cardiac surgeons can more effectively work with/refer to these other specialties? Any integrated CT residents out there that can comment on this?