P waves will not be seen on the ECG in patients with atrial fibrillation. At times, the P wave activity may be observed as “coarse fibrillatory waves,” and the term “coarse atrial ...

Just as in atrial fibrillation, not all of the P waves are able to conduct ... and has a variable appearance on ECG in regards to the flutter waves.

ECG plays an important role in detection of several stroke risk factors/predictors including atrial fibrillation ... remodeling – Q wave, QRS/QT duration, bundle blocks, P wave duration ...

If left unchecked, the possible risks of atrial fibrillation ... (ECG or EKG) for checking the rhythm of those heart beats, a ...

5,6 It is possible that such cases of SCD could be avoided using electrocardiogram (ECG) for early detection of prolonged P-wave duration ... in patients with atrial fibrillation who are aged ...