The axis of the ECG is the major direction of the overall electrical activity of the heart. It can be normal, leftward (left axis deviation, or LAD), rightward (right axis deviation, or RAD ...

left axis deviation and conduction delays and findings suggestive or diagnostic of primary electrical diseases such as long QT syndrome and Wolff-Parkinson-White syndrome. The evaluation of abnormal ...

Garmin lovers in the United Kingdom and Switzerland will be able to track their heart's electrical activity as Garmin’s ECG heart monitoring app is rolled out to certain models. The ECG function has ...