Cardiothoracic Surgery and Thoracic Surgery are more or less interchangeable. While some CT Surgeons only do hearts and some only do non-cardiac stuff, the training is the same. That being said, WashU has a cardiac track and a general thoracic track. While you do the full spectrum of CTS, you get a little more exposure in the area that you prefer.
You won't find CTS on scutwork. That's mainly a site for the most common residencies. It doesn't even touch on the fellowships like CTS, Vascular, SurgOnc, etc. You can look up CTS programs using FREIDA, but I don't see much point, besides just plain curiosity. While everyone says that the CTS integrated programs are going to start opening "like, next year" no programs actually exist at this moment. Word is that WashU will probably be the first, but that doesn't jive with their inability to maintain an integrated Plastics residency (although they just restarted a combined program).
If CTS is what you really want, talk to a student friendly academic CT Surgeon and ask them where you should go for GenSurg to position yourself to be competitive for the top CTS fellowships. Also, I'll repeat the mantra that CTS is a dying specialty. PCI and its ilk have decreased the numbers of CABGs and related procedures tremendously. Sure, congenital malformations, valves, and really bad CAD still require surgical intervention, but the overall demand for CTS is dropping. This will help you, since the most competitive GenSurg graduates are going into other fields, leaving more CTS fellowship positions available for a declining applicant pool.
I'll also advise you that as a starting M2, you've got lots of experiences coming that may change your vision of what you want to do, so be open to other specialties. I think three people in my class started out saying that they wanted to do CTS and now none of them are aiming for it. One wants to do transplant, one is doing RadOnc, and one planning on Trauma/Critical Care. Heck, I thought I would be an orthopod.
