Our UHN programs and services are among the most advanced in the world. We have grouped our physicians, staff, services and resources into 10 medical programs to meet the needs of our patients and help us make the most of our resources.
University Health Network is a health care and medical research organization in Toronto, Ontario, Canada. The scope of research and complexity of cases at UHN has made us a national and international source for discovery, education and patient care.
Our 10 medical programs are spread across eight hospital sites – Princess Margaret, Toronto General, Toronto Rehab’s five sites, Toronto Western – as well as our education programs through the Michener Institute of Education at UHN. Learn more about the services, programs and amenities offered at each location.
Maps & Directions
Find out how to get to and around our nine locations — floor plans, parking, public transit, accessibility services, and shuttle information.
Ways You Can Help
Being touched by illness affects us in different ways. Many people want to give back to the community and help others. At UHN, we welcome your contribution and offer different ways you can help so you can find one that suits you.
The Newsroom is the source for media looking for information about UHN or trying to connect with one of our experts for an interview. It’s also the place to find UHN media policies and catch up on our news stories, videos, media releases, podcasts and more.
Toronto General Hospital |
Maps & Directions Gerrard Building - 3rd Floor, Room 582 in the
Electrophysiology DepartmentGerrard Building - 1st Floor, Room 525 in the
Nuclear Cardiology Lab
Toronto Western Hospital |
Maps & Directions East Wing - 5th Floor, Room 403 in the
Nuclear Cardiology Lab
Check your appointment details to find out which hospital your appointment is at.
An exercise stress test may be used to find out if coronary artery disease is likely, whether exercise could trigger abnormal heart rhythms and to help you develop a safe exercise program.
For the test, you have to walk/run on a treadmill while your
ECG and blood pressure are monitored. You'll start the exercise slowly and gradually increase until you feel you can't continue. It's important to tell the lab personnel how you are feeling.
Toronto General Hospital Electrophysiology DepartmentMonday - Friday8:30 am - 4:30 pm
Phone: 416 340 3248
Toronto General Hospital Nuclear Cardiology DepartmentMonday - Friday7:45 am - 4:15 pm
Phone: 416 340 4800 ext. 5966
Toronto Western Hospital Nuclear Cardiology DepartmentMonday - Friday7:45 am - 4:15 pm
Phone: 416 603 5658
The Patient & Family Education Program at UHN offers valuable resources to help you understand your condition.
Visit our health information section.