Dr. Raja Hatem broadcast a live chronic total occlusion angioplasty from Sacré‑Cœur Hospital in Montreal on September 29, 2026, reaching an audience of about 150 cardiologists.
The ultra‑specialized artery‑repair technique, which restores blocked arteries without open‑chest surgery, is performed by only a handful of Canadian doctors, and the live stream was intended to share that expertise with peers.