Final answer:
The heart rate would be increased or faster compared to normal when an abnormal electrical pattern is observed prior to the QRS complexes on an ECG.
Step-by-step explanation:
The question is asking about the heart rate or pulse in relation to an abnormal electrical pattern prior to the QRS complexes on an ECG. In this scenario, the frequency between the QRS complexes has increased. According to the information provided, we would expect the heart rate to be increased or faster. This means that the pulse would be faster than normal as well.