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  1. 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 …

  2. Electrocardiography - Wikipedia

    Electrocardiography is the process of producing an electrocardiogram (ECG or EKG[a]), a recording of the heart's electrical activity through repeated cardiac cycles. [4]

  3. Electrocardiogram (EKG or ECG) Tests: Purpose & Types - WebMD

    Feb 11, 2024 · Your doctor may suggest you get an electrocardiogram, known as EKG or ECG, to check for signs of heart disease. Learn more in our comprehensive guide.

  4. 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 …

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

    5 days ago · An electrocardiogram (ECG or EKG) records the heart's electrical activity to find heart problems. There are three types of ECGs: resting ECG, ambulatory monitoring, and …

  6. 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 …

  7. What is an EKG and what does it detect? Learn more about this …

    Mar 4, 2025 · An electrocardiogram, also called an EKG, is a simple test to capture electricity generated by your heart. An EKG can be done in any office setting. It helps health care …

  8. Electrocardiogram: MedlinePlus Medical 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 electrical signal travels through your heart.

  9. Electrocardiogram (EKG or ECG): Purpose, Risks, & Results - Health

    Nov 21, 2025 · An electrocardiogram (EKG or ECG) measures your heart's electrical activity. It's a non-invasive, safe way to diagnose and monitor heart disease.

  10. Electrocardiogram (EKG) - Kaiser Permanente

    Oct 2, 2025 · An electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart. An EKG shows the heart's electrical activity as line tracings on …