An electrocardiogram (ECG) is a standard, painless test conducted in a doctor’s office that uses electrodes to record your heart’s activity and detect any irregularities in your heartbeat. Various ...

An electrocardiogram, also called an ECG or EKG, is a simple and painless test that measures the electrical impulses of your heart to check for signs of heart disease. It's done through small ...

A wide variety of risk-assessment tools can be used in the setting of cardiac arrhythmias, and four heart rhythm societies from around the world decided it was time to provide guidance on how to ...