
Advancing congenital heart surgery through realistic 3D models and hands-on training.
3DHeartLab creates highly accurate 3D heart models and silicone simulators so you can plan complex congenital cases, rehearse repairs, and train your team in a low‑risk environment. As part of a leading academic children’s hospital, the lab combines imaging, engineering, and surgical expertise to support your education programs, surgical decision-making, and communication with patients and families.

HOST Bootcamp (2026)
October 16-18
The Hands-On Surgical Training (HOST) Bootcamp is a three-day intensive congenital heart surgery course where you practice key procedures on realistic 3D silicone heart models under the guidance of expert surgeons at SickKids.
Refine your technique on a range of complex defects, receive direct feedback in a low‑risk environment, and return to the operating room better prepared for challenging cases.
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Key features:
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Designed for accredited congenital cardiac and international surgical fellows and junior congenital surgeons (years 1-3).
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Small groups for close instruction and individualized feedback.
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Available in person at SickKids or online with models shipped to you.
Enrolment is limited to support small-group teaching; early registration is recommended.













