Assen Keltchev
Video
July 10, 2026 | Assen Keltchev…
Redo tricuspid valve surgery after previous cardiac operations remains technically challenging and is associated with increased operative risk, particularly in elderly patients with extensive vascular calcifications and prior device-related complications. Minimally invasive and endoscopic approaches...
Video
December 22, 2025 | Samuil Kazakov…
This video presents a case of combined endoscopic aortic valve replacement (AVR) and left internal mammary artery (LIMA) to left anterior descending artery (LAD). Patient Profile The patient was a...


