Improving health and patient outcomes Heart & Vessels

The heart is the hardest working muscle in the human body and pumps more than 8500 litres of blood every day. The cardiovascular system is made up of the heart, major blood vessels and fine arteries that deliver blood to every part of our body.

Doctor and patient Surgeon
  1. 1936

    Dr. Maude Abbott published her ATLAS OF CONGENITAL CARDIAC DISEASE in which she outlined a new classification system for congenital heart diseases

  2. 1940

  3. 1944

    During the Second World War, William T. Mustard served in the Canadian Army Medical Corps where he was the first to use prosthetic glass tubes to repair wounded arteries

  4. 1947

    William T. Mustard joined the Hospital for Sick Children

  5. 1950

  6. 1950

    Wilfred Bigelow conceived the idea of cooling the body into a hypothermic state before surgery to reduce the amount of oxygen needed

  7. 1951

    Wilfred Bigelow revolutionized the field of cardiovascular surgery yet again

  8. 1957

    Having already established the first Division of Cardiac Surgery in Toronto in 1947, Dr. Bigelow continued to innovate

  9. 1957

    Quebec’s first experiments in open heart surgeries were conducted at the MHI

  10. 1960

  11. 1963

    Eventually devoting his career exclusively to cardiac surgery, Mustard’s reputation for medical innovation continued

  12. May 1968

    Canada’s first heart transplant was performed in May of 1968

  13. 1970

  14. 1971

    Dr. Wilbert Keon perfected a life-saving emergency bypass operation that restores blood supply to dying heart muscles

  15. 1976

    Henry Barnett conducted the first randomized trial to show that aspirin prevents stroke

  16. 1976

    The Montreal Heart Institute Research Centre was founded

  17. 1976

    Dr. Keon founded the University of Ottawa Heart Institute at the Ottawa Civic Hospital

  18. 1980

  19. 1980's

    Dr. Genest and his team continued to study the role of sodium and water excretion by the kidney

  20. 1980

    The MHI oversaw the first coronary angioplasty in Canada

  21. 1981

    David Jenkins and colleagues introduce concept of glycemic index (GI)

  22. 1983

    Heart transplants successfully resumed at the MHI in 1983

  23. 1984

    The Ottawa Heart Institute’s first heart transplant was performed by Keon and his team

  24. 1990

  25. 2000

  26. 2003

    David Jenkins develops the Portfolio Diet, a therapeutic vegan diet emphasizing a portfolio of foods associated with the lowering of cholesterol

  27. 2004 - 2015

    “Surgical Treatment for Ischemic Heart Failure” (STICH), the biggest heart surgery study ever conducted occurs.

  28. 2010

  29. 2020

About the CMHF

The Canadian Medical Hall of Fame (CMHF) celebrates Canadian heroes whose work advances health in Canada and the world, fostering future generations of health professionals through the delivery of local and national youth education programs and awards.

This enduring tribute to our country’s rich medical history is showcased here and in our physical exhibit hall in London, ON