Multiple other ECG traits have also emerged as potential predictors of stroke, namely cardiac electrical/structural remodeling – Q wave, QRS/QT duration, bundle blocks, P wave duration/amplitude ...

ECG changes in athletes are common and usually reflect structural and electrical remodelling of the heart as an adaptation to regular physical training (athlete’s heart).1 2 3 In rare cases, ...

Atrial fibrillation occurs when action potentials fire very rapidly within the pulmonary veins or atrium in a chaotic manner. The result is a very fast atrial rate — about 400 to 600 beats per ...

Electrocardiograms may help prevent sudden cardiac death in US high school students, data from a recent study showed. Through the Young Hearts for Life screening program, 32,561 high school ...

A n electrocardiogram (ECG) is a quick bedside investigation that assesses the electrical activity of the heart. It is a non-invasive, cheap technique that provides critical information about heart ...

The idea that the new Apple Watch Series 4 might be able to save lives with its ECG and heart-tracking functionality is very exciting. We spoke to a leading cardiac electrophysiologist and makers ...

4 O'Hara T, Virág L, Varró A, Rudy Y., Simulation of the undiseased human cardiac ventricular action potential: model formulation and experimental validation, PLoS Comput Biol., 2011;7:e1002061 ?

QT prolongation occurs when the heart takes longer to contract and relax than it usually does. Learn more about the effects of QT prolongation here.

SANTA CLARA, Calif.--(BUSINESS WIRE)--HeartBeam, Inc. (NASDAQ: BEAT), a cardiac technology company that has developed the first and only 3D-vector electrocardiogram (VECG) platform for heart ...