Related Experiment Video
Updated: Mar 2, 2026

Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System
Published on: April 11, 2025
Guided left ventricular lead placement for cardiac resynchronization therapy - an opportunity for image integration:
Anders Sommer1, Mads B Kronborg1, Jens C Nielsen1
1Department of Cardiology, Aarhus University Hospital, Skejby, Palle Juul-Jensens Boulevard 99, DK-8200, Aarhus N, Denmark.
No abstract available in PubMed .
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Electrocardiogram Fundamentals
An electrocardiogram (ECG) is a diagnostic tool for identifying cardiac conditions such as arrhythmias, conduction abnormalities, and myocardial ischemia.
Definition
An electrocardiogram (ECG) visualizes the heart's electrical activity by tracing the electrical movement associated with each heartbeat on a graph or monitor. As the heart beats, an electrical wave passes through it, correlating with the cardiac cycle events.
Parts of an ECG
An ECG utilizes electrodes on the skin...