Question

If there were any unusual rhythms noted in the preliminary findings outside of rhythms typically included on our chapter pages, we would show them in the additional strips

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Answer 1

An abnormal pattern prior to the QRS complexes and increased frequency of these complexes typically suggests a form of supraventricular tachycardia, leading to an increased heart rate or pulse.

Step-by-step explanation:

When abnormal electrical patterns are observed prior to the QRS complexes on an ECG and a subsequent increase in the frequency of these complexes is noted, it suggests the presence of an arrhythmia. The faster rate of QRS complexes commonly indicates a type of supraventricular tachycardia, which can result in an increased heart rate (pulse). Therefore, the expected change in the heart rate would be tachycardia, where the heart beats faster than normal, sometimes significantly so. This is in contrast with bradyarrhythmias, where the heart rate would slow down. Accurate diagnosis and monitoring, generally through an electrocardiogram (ECG) or Holter monitor, are essential for understanding the specific type of arrhythmia and guiding appropriate treatment.