Electrocardiogram

usgb/ˌɛl.ɛk.troʊ.kɑːr.dɪ.ə.ɡræm/
noun

A test that records the electrical activity of the heart, usually done by placing electrodes on the skin.

The doctor ordered an electrocardiogram to check my heart's health.
Visual representation of "electrocardiogram" - A test that records the electrical activity of the heart, usually done by placing electrodes on the skin.

Often appears as...

  • 12-lead electrocardiogram
  • resting electrocardiogram

Usage tips

Neutral

heart test, cardiac monitoring, electric signals

Definition 1 of 2
Visual representation of "electrocardiogram"
LampPro Tip 1/3

Understanding Medical Terms

Learn the basic medical vocabulary associated with ECGs.

Illustration for Understanding Medical Terms
Doctors frequently use terms that can be confusing for patients.
LampPro Tip 2/3

Reading Results

Know how to interpret the basic results presented in an electrocardiogram.

Illustration for Reading Results
Seek explanations for complex results from your healthcare provider.
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Seeking Help

If you notice heart-related symptoms, request an ECG as part of your examination.

Illustration for Seeking Help
Do not hesitate to ask for tests when experiencing discomfort.
Visual representation of the word "Electrocardiogram"

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