Abbreviations and Acronyms

Here you can find abbreviations and acronyms that are frequency used within this collaborative research center.

If you don't find what you are looking for and you have the impression that this is a relevant abbreviation for the whole team, than please write an e-mail (glossary@crc1261.biomagnetic-sensing.de). Ideally, you try to find a the long version and a goog explanation and send us everything. Otherwise, we try to do this for you.

 


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Term Definition

ECG (Electrocardiography)

Electrocardiography is the process of producing an electrocardiogram (ECG or EKG), a recording of the heart's electrical activity through repeated cardiac cycles. It is an electrogram of the heart which is a graph of voltage versus time of the electrical activity of the heart using electrodes placed on the skin. These electrodes detect the small electrical changes that are a consequence of cardiac muscle depolarization followed by repolarization during each cardiac cycle (heartbeat). Changes in the normal ECG pattern occur in numerous cardiac abnormalities, including:

  • Cardiac rhythm disturbances, such as atrial fibrillation and ventricular tachycardia;
  • Inadequate coronary artery blood flow, such as myocardial ischemia and myocardial infarction;
  • and electrolyte disturbances, such as hypokalemia.

Traditionally, "ECG" usually means a 12-lead ECG taken while lying down as discussed below. However, other devices can record the electrical activity of the heart such as a Holter monitor but also some models of smartwatch are capable of recording an ECG. ECG signals can be recorded in other contexts with other devices.

Text from Wikipedia