electrocardiograms (ECG/EKG) have rapidly become a common feature in health wearables. The technology is designed to help people keep closer tabs on their heart health and is used to help identify ...

If you're scheduled to have an electrocardiogram (EKG), you may wonder what to expect. Here, we break down what you need to ...

The recording produced by this noninvasive procedure is termed an electrocardiogram (also ECG or EKG).

ECG Challenge: What's Causing This Long Pause? An older woman visits the hospital after fainting, and telemetry shows long pauses in her heart's rhythms. What does the ECG show?