Explaining atrial fibrillation and anticoagulation

Explanation stations test clarity, not knowledge alone. Here you must explain atrial fibrillation and why anticoagulation is recommended, and reach a shared decision with a patient who may be wary of "blood thinners".

How to structure it

• Find out the patient’s prior understanding and specific concerns.
• Explain AF and the increased stroke risk in plain terms.
• Explain how anticoagulation reduces that risk, balancing stroke against bleeding risk.
• Address their fears directly and discuss monitoring and follow-up.
• Support a genuinely shared, informed decision.

Common pitfalls

• Using jargon such as CHA2DS2-VASc without explaining it.
• Delivering a monologue rather than a dialogue.
• Pressuring the patient instead of sharing the decision.

Examiners reward jargon-free explanation, honest balancing of risks, and authentic shared decision-making.