ECG with no P waveWatch
What exactly does this mean?
If this is your own ECG you are looking at, you should be asking your GP. If this is just a uni task though - it sounds like it might either be intermittent AF or complete heart block. "The ECG Made Easy" is a great book for learning about how to interpret ECGs.
Luckily I have never had an ECG which is why all of this is so new to me.