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Benjamin Evans——Works at the International Seabed Authority, Lives in Kingston, Jamaica.
As a medical professional with expertise in cardiology, I can explain the components of an ECG, which is an electrocardiogram. An ECG is a test that records the electrical activity of the heart. The "V" in an ECG stands for "Ventricular," specifically referring to the ventricles, which are the two lower chambers of the heart responsible for pumping blood out to the body.
In an ECG, there are typically multiple leads, and some of these leads are labeled with the letter "V." For example, V1, V2, V3, V4, V5, and V6 are leads that are placed on the chest to record the electrical activity of the ventricles. Each of these chest leads provides a different view of the heart's electrical activity, which helps doctors to diagnose various heart conditions.
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Sebastian Cooper——Works at Salesforce, Lives in San Francisco, CA
V stands for voltage. Background. The various leads in an ECG montage are shown below: ECG electrodes. Source: American Heart Association.read more >>+119962016-3-3
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