A combination of the Q wave, R wave and S wave ... A QRS duration of greater than 0.12 seconds is considered abnormal. The QRS duration will lengthen when electrical activity takes a long time ...

Multiple other ECG traits have also emerged as potential predictors of stroke, namely cardiac electrical/structural remodeling – Q wave, QRS/QT duration ... nodal abnormalities such a intervals ...

This is referred to as "LVH with QRS widening". Also, repolarization may be affected via similar mechanisms which can result in abnormal ST segments or T waves. This is referred to as "LVH with ...

The QRS rate for junctional rhythms is typically less than ... 21 However, in ARVC, the IRBBB pattern is usually associated with other ECG abnormalities, such as T wave inversion involving the ...

Normal ECGs include common, training-related findings in athletes such as high QRS amplitude meeting voltage criteria for left ventricular hypertrophy, early repolarisation, sinus bradycardia, sinus ...

These ECG voltage attenuations are of extracardiac mechanism, and impact the amplitude of QRS complexes, P-waves, and T-waves, occasionally resulting also in shortening of the QRS complex and QT ...