Maude Abbott

Maude Elizabeth Seymour Abbott was one of Canada's earliest female medical graduates and a global pioneer in cardiac pathology. Denied admission to McGill University's medical faculty because of her gender, she earned her degree at Bishop's College and was appointed curator of McGill's Medical Museum in 1898, cataloging thousands of specimens with unmatched precision.

Her landmark 1936 monograph, Atlas of Congenital Cardiac Disease, classified cardiac malformations systematically for the first time, laying the scientific blueprint for cardiac surgeons such as Helen Taussig and Alfred Blalock. Sir William Osler proclaimed her work the finest contribution to cardiac pathology in medical history.