Becoming a perfusionist typically requires completing a specialized training program that usually lasts about two years. Candidates generally need to hold a bachelor's degree in a relevant field such as biology, nursing, or health sciences before enrolling in an accredited perfusion training program or a master's level perfusion graduate program offered by colleges or universities. These programs combine classroom instruction with clinical practice to prepare students for the technical and clinical responsibilities of the profession. Overall, from the start of post-secondary education to completing the necessary training, it generally takes approximately four to six years, depending on prior education and the specific program requirements. This comprehensive training ensures that perfusionists are well-equipped to operate heart-lung machines and support patients during cardiac surgeries.