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Cardiac Technician

Cardiac Technicians help doctors check if someone's heart is healthy. They use machines to test how the heart works, help patients during heart tests, and make sure the equipment is working properly. It is vital work that helps doctors diagnose heart problems and save lives.

Cardiac Technician

10

Subjects Allied to Medicine

AI IMPACT
AI CAN DO10%moving to59%
THE DOOR, NOWB
THE DOOR, 20 YRSC
STARTING PAY£26,000 - £32,000
PHYSICAL MOATThe work is hands-on, in the real world. Software alone can't do it.
This job holds up well against AI
AI cannot yet do much of what this job actually involves, and the work is hands-on, in the real world. Software alone can't do it. That is about as safe as careers get right now, though it is still worth learning to use the tools well.

The role

As a Cardiac Technician, you run special machines that test how someone's heart is working. You might do a heart trace (ECG) that shows the heartbeat on paper, or an ultrasound scan that shows the heart's shape and movement. You also watch patients while they exercise on a treadmill to see how their heart handles stress.

You spend time talking to patients, explaining what will happen so they feel calm, and then carrying out the test carefully. You need to spot when something looks wrong and tell the doctor. You also look after the machines, keep them clean and working properly, and write down all your results so the doctor can make the right diagnosis.

Daily responsibilities

  • Conduct and interpret electrocardiograms (ECGs) to assess heart health.
  • Assist in the preparation and monitoring of patients during cardiac stress tests.
  • Perform echocardiograms to visualize heart structures and function.
  • Maintain and calibrate specialized cardiac equipment to ensure accurate results.
  • Collaborate with healthcare teams to develop patient care plans based on diagnostic findings.
  • Educate patients on cardiac health and the importance of follow-up care.
  • Document and report findings clearly in patient records for ongoing treatment.
  • Stay updated with the latest advancements in cardiac technology and procedures.

Does a degree help here?

A UK degree in a relevant field such as biomedical science or healthcare technology provides candidates with a solid foundation in medical knowledge and technical skills. UK institutions are renowned for their rigorous training and strong links to the NHS, giving graduates a competitive edge in the job market.

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AI EXPOSURE = the share of a job's day-to-day tasks AI can already do today, from the same exposure engine used across this site (Anthropic labour market research, 2026, observed real-world AI usage by occupation). Higher means more exposed. It is a measurement of now, not a prediction. THE DOOR = how hard the job is to get into, grade A (easy) to E (extremely hard), from each career's published forecast (OpenAI, "The AI Jobs Transition Framework", Richmond 2026, CC BY 4.0). A card marked MOAT NOT YET CLASSIFIED has a real exposure score but no entry yet in our moat register, so we make no claim about what structurally protects it. Scorecard grades and verdicts are Careermash editorial judgment: we show forecasts as forecasts and own our conclusions. Salary and pathway figures are each career's own published profile. Careermash is a service provided by What School Ltd.

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