Cardiac science practitioner

Introduction to the role

Cardiac science practitioners work as part of multidisciplinary healthcare teams to carry out diagnostic tests and assessments for people with known or suspected heart disease. Your work helps clinicians understand how a patient’s heart is functioning and supports treatment decisions.

You’ll use a range of equipment and techniques to record and measure heart activity, blood pressure and circulation. Much of your role involves direct contact with patients, explaining procedures clearly and ensuring investigations are carried out accurately, safely and with sensitivity to patient needs.

Cardiac investigations take place in hospitals, specialist clinics and diagnostic departments. The role provides opportunities to develop specialist skills and progress into senior healthcare science and clinical scientist roles. 

About the role

What does a cardiac science practitioner do?

As a cardiac science practitioner, you’ll undertake a variety of tests to assess heart function and circulation. These may include:

• electrocardiograms (ECGs) to measure the electrical activity of the heart
• exercise tolerance tests to assess how the heart performs under physical strain
• 24-hour heart monitoring (ambulatory monitoring) to record heart rhythm over time
• blood pressure and pulse recordings as part of cardiac assessment

You may work with patients of all ages, from children to older adults, helping clinicians identify abnormalities that can indicate heart disease, rhythm disorders or circulation problems. Your findings contribute to diagnosis, treatment planning and long-term monitoring of cardiac conditions. 

You’ll also work closely with cardiologists, nurses and other healthcare professionals as part of the wider team to ensure patients receive coordinated care.

What is the pay and benefits?

Cardiac science practitioners are generally at band 5 earning more than £30,000 a year. Clinical scientists work across bands 6 to 8a, with consultant clinical scientist roles reaching bands 8a to 8d. Starting salary for band 6 is more than £38,000 and band 8d staff can earn more than £100,000 a year.

Other benefits include flexible and part-time working, good holiday entitlement, access to the NHS pension scheme, and staff discounts.

Many people are drawn to cardiac science because it offers the chance to make a difference, with strong career prospects and opportunities to work internationally.

Where can a career in cardiac science take you?

A career in cardiac science offers clear opportunities to develop your expertise and take on greater responsibility.

With experience and further training you could progress to become a clinical scientist in cardiac science, performing more complex investigations, interpreting results and contributing to service development.

In senior roles you may also be involved in:

• teaching and supervising other team members
• managing equipment, resources and budgets
• leading service development and quality improvement initiatives

You could also choose to:

• move into management roles, leading teams or services
• build a career in research or teaching
• progress into more senior healthcare science or clinical scientist roles

Person specification

Is cardiac science right for you?

Cardiac science is a technically demanding, patient-facing role that requires excellent communication and analytical skills.

You’ll need to explain procedures and results clearly to patients and colleagues. Many tests involve working with patients who may be anxious or unwell, so being calm, patient and professional under pressure is essential.

Strong problem-solving skills are important, as you’ll interpret information from investigations to help clinicians understand heart function. You’ll also need good organisational skills and attention to detail to ensure tests are carried out safely and results are dependable.

Teamwork is a core part of the role, and you may also take on leadership responsibilities within multidisciplinary teams.

Ask yourself:

• Can I communicate clearly with patients, families and colleagues?
• Am I able to stay calm and focused in pressured situations?

Do your values align with the NHS?

You’ll be expected to show that your values align with those of the NHS. This includes working with compassion and respect, making sound decisions, and always acting in the best interests of patients.

Your ability to organise your work well, take responsibility for decisions, and use resources responsibly all contribute to delivering high-quality care.

Ask yourself:

• Do I work well as part of a team and take responsibility for my decisions?
• Am I motivated to provide the best possible care for patients?

Entry and requirements and training

To work as a cardiac science practitioner, you’ll need a degree-level qualification in a relevant science subject.

Many people enter the profession through an approved healthcare science degree, which may include specialism in cardiac science or physiology. Typical entry into these programmes requires relevant level 3 qualifications such as A levels (including science subjects), an Access to Higher Education course, or equivalent qualifications. 

Other routes in

You could also begin with an entry-level role, or through a level 2 or level 3 apprenticeship, which usually requires GCSEs at grades 9 to 4 (A to C) in maths, English and science. Progression to higher apprenticeship levels provides further training and experience, leading towards degree-level study.

Another route is to become an associate practitioner, which usually requires a foundation degree, a level 4 apprenticeship, or equivalent experience supported by training to NVQ level 3.

Postgraduate and specialist routes

Postgraduate routes, such as the Scientist Training Programme (STP), are available for those aiming to become clinical scientists in cardiac science. These combine work-based training with postgraduate study and prepare practitioners to undertake complex scientific and clinical roles within cardiac services. 

Work experience

Applying for a course or apprenticeship in cardiac science will be competitive. If you're seriously considering it, it is a great idea to try and gain some prior work experience to strengthen your application visit NHS England to find out more about gain work experience for NHS Careers.