European Association for Cardiothoracic Surgery (EACTS) Library
http://www.eacts.org/resources/eacts-library/
Cardiothoracic Surgery Network (CTSNet) Videos
https://www.ctsnet.org/videos
Cardiothoracic Surgery Network (CTSNet) Techniques
https://www.ctsnet.org/techniques
Cardiothoracic Surgery Network (CTSNet) Books/Book reviews
https://www.ctsnet.org/books
Cardiothoracic Surgery Network (CTSNet) Meeting Presentations
https://www.ctsnet.org/meeting-presentations
The Society of Thoracic Surgeons (STS) Learning Center
https://www.sts.org/learning-center
Global Cardiac Surgery 