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  1. Electrocardiogram (ECG or EKG) - Mayo Clinic

    Apr 2, 2024 · Sticky patches called electrodes are placed on the chest and sometimes on the arms or legs. Wires connect the patches to a computer, which prints or displays results. An …

  2. Understanding an ECG | ECG Interpretation | Geeky Medics

    Mar 5, 2011 · ECG is the abbreviated term for an electrocardiogram. It is used to record the electrical activity of the heart from different angles to both identify and locate pathology. …

  3. 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 …

  4. Electrocardiogram (EKG or ECG): Test & Results - Cleveland Clinic

    Feb 12, 2025 · 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 rhythm …

  5. 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 …

  6. Electrocardiogram: MedlinePlus Medical Test

    What is an electrocardiogram (EKG) test? An electrocardiogram (EKG) test is a simple, painless, and quick test that records your heart's electrical activity. Each time your heart beats, an …

  7. Electrocardiogram (EKG or ECG): Procedure and Results

    Dec 25, 2025 · An electrocardiogram, also known as an ECG or EKG, is a diagnostic test that evaluates the heart's electrical system to assess for heart disease.

  8. Electrocardiogram (ECG or EKG) | Conditions & Treatments - UR …

    An electrocardiogram, also called an ECG or EKG, is one of the simplest and fastest tests used to evaluate the heart. The heart has natural electrical impulses that keep the blood flowing correctly.

  9. Electrocardiogram (ECG, EKG) Test Types, Results, Diagnosis

    Jul 16, 2024 · An electrocardiogram (ECG or EKG) is a painless, non invasive test that uses electrodes on the skin to measure these small electrical changes and produces a graph …

  10. Quick Facts:Electrocardiography - MSD Manual Consumer Version

    Electrocardiography is a test that measures your heart’s electrical activity. It's quick, painless, and harmless. The results of that test are shown in an electrocardiogram. It looks like a wavy line …