Electrocardiogram (ECG or EKG) - Mayo Clinic
Apr 2, 2024 · An electrocardiogram (ECG or EKG) is a test to record the electrical signals in the heart. It shows how the heart is beating. Sticky patches called electrodes are placed on the chest and …
Electrocardiogram (EKG or ECG): Test & Results - Cleveland Clinic
Feb 12, 2025 · What is an EKG? An electrocardiogram (EKG or ECG) is a diagnostic tool that records your heart’s electrical activity. Healthcare providers use it for many reasons, like to diagnose heart …
Electrocardiography - Wikipedia
Traditionally, "ECG" usually means a 12-lead ECG taken while lying down as discussed below. However, other devices can record the electrical activity of the heart such as a Holter monitor but …
Electrocardiogram - Johns Hopkins Medicine
An electrocardiogram (ECG or EKG) is one of the simplest and fastest tests used to evaluate the heart. Electrodes (small, plastic patches that stick to the skin) are placed at certain spots on the chest, …
Electrocardiogram (EKG or ECG) Tests: Purpose & Types - WebMD
Feb 11, 2024 · 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.
Electrocardiogram (EKG) - American Heart Association
Feb 24, 2025 · An electrocardiogram (EKG or ECG) is a test that measures the electrical activity of the heartbeat.
Electrocardiogram: MedlinePlus Medical Test
An electrocardiogram (EKG) is a test that measures electrical signals in your heart. An abnormal EKG can be a sign of a heart problem. Learn more.