How To Become A Perfusionist
Overview
Clinical Perfusion Science is a small but highly skilled profession with approximately 300 practising perfusionists in the United Kingdom. To become a perfusionist in the UK, you must first secure a trainee perfusionist position in an accredited teaching hospital. These positions are competitive and are typically advertised through NHS Jobs, the Society of Clinical Perfusion Scientists, and directly by perfusion departments.
At a Glance
Entry Requirements
Candidates typically require a first degree in a relevant life science or biomedical subject — such as Biomedical Science, Physiology, Biology, Pharmacology, or a related discipline. A strong academic background in the sciences is essential, as the training programme covers advanced physiology, haematology, pharmacology, and extracorporeal technology. Some candidates come from allied healthcare backgrounds such as Operating Department Practice (ODP), Cardiac Physiology, or Nursing, and bring valuable clinical experience.
Prior experience in a hospital or laboratory environment is highly advantageous but not always mandatory. What is essential is a demonstrable interest in cardiac science, good manual dexterity, the ability to work under pressure, and strong problem-solving skills. Perfusion is a profession where calm, methodical decision-making during high-stakes surgery is a daily requirement.
Training Programme
Training takes 2 years and includes both academic and clinical components, running concurrently. The trainee is employed by the hospital and earns a salary while training — this is not a traditional university-based course but a work-based programme with academic blocks.
Clinical training takes place at the employing hospital, where the trainee works alongside experienced, accredited perfusionists in the cardiac operating theatre. Over the 2-year programme, trainees must complete a minimum of 150 supervised cardiopulmonary bypass cases, gradually taking on more responsibility as their competence develops. Clinical logbooks document every case and are reviewed during the accreditation process.
Academic training is delivered by the University of Bristol — the only institution in the UK offering this qualification. Trainees attend Bristol for approximately 8 weeks over the 2-year period, distributed across academic blocks. The curriculum includes lectures, seminars, practical wet-lab simulation sessions, and formal examinations. Subjects covered include cardiovascular and respiratory physiology, haematology, pharmacology, extracorporeal circuit technology, myocardial protection, mechanical circulatory support, and clinical governance.
Upon successful completion of both the clinical and academic requirements, the trainee is awarded an MSc in Perfusion Science from the University of Bristol and is eligible to apply for accreditation with the College of Clinical Perfusion Scientists of Great Britain and Ireland.
Career Progression
Newly qualified perfusionists typically begin as Clinical Perfusion Scientists, working within a team at an NHS or private cardiac centre. With experience, perfusionists can progress to senior roles with responsibilities for training, service management, clinical governance, and specialist areas such as ECMO, VAD, and cell salvage. Some perfusionists move into education, research, or industry roles with medical device companies.
Salaries in the NHS typically follow Agenda for Change banding — trainees start at Band 6, qualified perfusionists work at Band 7, and senior or lead perfusionists can reach Band 8a or above. Independent perfusion providers such as MPP offer competitive compensation packages. The profession offers excellent job security due to the small number of practitioners and the essential, non-substitutable nature of the role in cardiac surgery.
Bristol University Website