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 & DirectionsNorman Urquhart (NU) Building - 6th floorClinic Directions
The Non-Invasive Diagnostic Vascular Lab provides non-invasive diagnostic ultrasound tests on arteries and veins, which our doctors use to confirm a diagnosis and determine a course of treatment. These tests may also be used to track disease progression over time.
There are generally two kinds of arterial vascular disease: occlusive and aneurysmal. In the occlusive form, blood flow is reduced because of plaque that has formed in the arteries. This causes reduced blood flow to tissues beyond the blockage. In aneurysmal disease, the wall of an artery weakens, which allows it to become larger and rupture is a possibility.
We also consult and manage venous disease, thoracic outlet syndrome and AV malformations.
Watch these videos to find out how we're building a better endograft to improve the treatment for patients with abdominal aortic aneurysms. Each video shows a different treatment option.
The Patient & Family Education Program at UHN offers valuable resources to help you understand your condition.
More information on cardiac and heart Health:
Visit our health information section.