Assessment of your heart’s electrical activity

An electrocardiogram (ECG) is a quick, non-invasive test that records the electrical activity of your heart.

Your doctor may recommend an ECG to investigate symptoms such as palpitations, chest discomfort, dizziness or an irregular heartbeat, or as part of the assessment and monitoring of certain medical conditions.

Small electrodes are placed on the chest and limbs to record the heart’s electrical signals. Your healthcare professional will explain the next steps based on the findings and your clinical presentation.