Quinidine is primarily prescribed for the management of which condition?

Show Answers

High blood pressureChest pain due to heart issuesIrregular heartbeat known as atrial fibrillationHeart failure with fluid buildup

Explanation

Quinidine is an antiarrhythmic medication mainly used to treat atrial fibrillation (Option C), which is an irregular and often rapid heart rhythm. It is not typically used for hypertension (Option A), angina pectoris (Option B), or congestive heart failure (Option D).