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AF rhythm-control optimisation — EECC MCQ

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EasyCardiologyAF rhythm-control optimisationEECC

A 58-year-old with symptomatic AF and obesity is considering antiarrhythmic drugs. Which preparatory step improves safety/efficacy and is guideline-endorsed?

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Correct answer: B — Initiate weight loss and manage OSA

Managing comorbidities (weight loss, OSA treatment) improves rhythm control outcomes and AF burden. Skipping this reduces efficacy and increases risk.

Reference: ACC/AHA/ACCP/HRS Guideline (2023): Atrial Fibrillation