About This Service
An ECG provides useful information about heart rate and rhythm, but it is only one part of an assessment. The result is interpreted alongside your symptoms, examination and medical history. Further tests or emergency evaluation may still be needed depending on the situation.
When to Book an Assessment
These signs do not confirm a diagnosis; a clinician needs to assess the cause.
- Palpitations or an irregular heartbeat sensation
- Dizziness or fainting episodes
- Chest discomfort after clinical assessment
- Shortness of breath
- Monitoring requested by a treating clinician
What to Expect
- A clinician reviews why the ECG is needed and checks your symptoms.
- Small adhesive electrodes are placed on the chest and limbs.
- You lie still while the machine records the heart’s electrical signals.
- The recording itself usually takes only a few minutes.
- The clinician reviews the tracing and explains the appropriate next step.
After Your Appointment
An ECG does not send electricity into the body and usually requires no recovery. The adhesive pads are removed after recording. Keep any follow-up or referral recommended based on your overall assessment.
Frequently Asked Questions
Does an ECG hurt?
No. The test records electrical signals through skin electrodes. Removing adhesive pads may cause brief minor discomfort.
How should I prepare?
Wear clothing that allows access to the chest and avoid applying oily lotion there. Follow any specific clinic instructions.
Can a normal ECG rule out every heart problem?
No. Some conditions may not appear on a short resting ECG. Interpretation must consider symptoms and other findings.
Can I book an ECG for chest pain?
New or severe chest pain can be an emergency. Seek emergency care immediately rather than relying on a routine clinic booking.
This is general health information and does not replace examination, diagnosis or personalised medical advice.