Glossary/Diagnostic Tests

Electrocardiogram.

A test (ECG or EKG) that records the electrical activity of the heart using electrodes placed on the skin. Takes only a few minutes and can detect arrhythmias, heart attacks, and other cardiac conditions.

Definition

What is electrocardiogram?

A test (ECG or EKG) that records the electrical activity of the heart using electrodes placed on the skin. Takes only a few minutes and can detect arrhythmias, heart attacks, and other cardiac conditions.

Related Terms

Related glossary terms.

STEMI
ST-Elevation Myocardial Infarction. The most severe type of heart attack, caused by a complete bl...
Holter Monitor
A portable device worn continuously for 24 to 48 hours that records the heart's electrical activi...
Atrial Fibrillation
The most common heart rhythm disorder, in which the upper chambers (atria) beat irregularly and o...
Browse all 200 terms
Stay informed.
Expert cardiac surgery insights from the WhiteGloveMD Heart Team, delivered to your inbox.
No spam. Unsubscribe anytime. HIPAA-compliant.

Have questions about electrocardiogram?

Our Heart Team provides expert second opinions with plain-language explanations. 24-hour turnaround.

Start Your Review Browse Conditions