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 ...

The usual way to detect atrial fibrillation is to record the electrocardiogram (ECG) during an episode and check the waveform. But, in the early stages of atrial fibrillation, it is often ...

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

The ground-breaking tool scours GP records to look for "red flags" which could indicate whether a patient is at risk of developing atrial fibrillation ... (ECG) machine to measure their heart ...