ACSM Personal Trainer

Category - Exercise Programming and Implementation

What medication is used to treat heart failure and arrhythmias?
  1. Digitalis
  2. Quinidine
  3. Procainamide
  4. Disopyramide
Explanation
Answer: A - Digitalis is used to treat heart failure and arrhythmias; however, toxicity caused by this medication can also cause arrhythmias and conduction disturbances. The other medications can be used to treat arrhythmias as well.
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