ACSM Personal Trainer

Category - Exercise Programming and Implementation

What is represented by an ECG with a regular HR, ectopic P waves, a PR interval that may be normal, and a QRS complex that is normal?
  1. Atrial fibrillation
  2. Supraventricular tachycardia
  3. Sinus tachycardia
  4. Junctional arrhythmia
Explanation
Answer: B - Supraventricular tachycardia is represented by an ECG with a regular HR, ectopic P waves, a PR interval that may be normal, and a QRS complex that is normal.
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