No Evidence That Aspirin Helps Atrial Fibrillation

The video discusses the ineffectiveness of aspirin for atrial fibrillation (AF) patients in preventing strokes. It highlights a patient case, Fiona Birdseye, who suffered a stroke despite taking aspirin. New NHS guidelines advise against aspirin for AF, recommending anticoagulants instead. Expert cardiologist Professor Martin Cowie emphasizes the need for AF patients on aspirin to consult their doctors. The video compares aspirin's 18% stroke risk reduction to anticoagulants' 65% effectiveness. It introduces new anticoagulants with fewer side effects, stressing the importance of proper medication for patient safety.

What was the initial medication given to Fiona Birdseye after her mini-stroke?

• Beta-blockers

• Aspirin

• Warfarin

• New-generation anticoagulants

According to the new NHS guidelines, what should doctors stop prescribing for atrial fibrillation?

• Calcium channel blockers

• Aspirin

• Warfarin

• Beta-blockers

What is the main reason aspirin is not recommended for preventing strokes in AF patients?

• It causes heart attacks

• It is ineffective in preventing strokes

• It is too expensive

• It has too many side effects

How much can anticoagulants reduce the risk of stroke compared to aspirin?

• By 18%

• By 30%

• By 50%

• By 65%

What proactive measure is Fiona taking to manage her health after her stroke?

• Avoiding all medications

• Regular hospital visits

• Using a testing kit

• Taking aspirin daily