No P wave is detected on the electrocardiogram ECG and the h

No P wave is detected on the electrocardiogram (ECG), and the heart rate is 46 beats per minute. What do you suspect?

Solution

This means the heartbeat is abnormal as it is less than 60 beats per minute.Moreover it means there is a Fine atrial fibrillation..There is also a Sinoatrial arrest that has a secondary escape rhythm. This is due to lack of P wave.