ECG strip showing multiple leads, with distinct waveforms indicating heart activity on grid paper.

Electrocardiogram / EKG / ECG

A quick, painless, and non-invasive test that records the heart’s electrical activity, helping detect irregular rhythms, structural issues, or early signs of heart disease.

An ECG or EKG can provide useful diagnostic information about the electrical conduction system of the heart and any abnormal heart beats or rhythms.