Electrocardiogram (ECG or EKG) Index

Featured: Electrocardiogram (ECG or EKG) Main Article
An electrocardiogram, or "ECG" "EKG," the acronyms more commonly used for this non-invasive procedure to record the electrical activity of the heart. An EKG is generally performed as part of routine physical exam, part of a cardiac exercise stress test, or part of the evaluation of symptoms of palpitations, fainting, shortness of breath, dizziness, fainting, or chest pain.