No Evidence That Aspirin Helps Atrial Fibrillation

No Evidence That Aspirin Helps Atrial Fibrillation

Assessment

Interactive Video

Biology, Health Sciences, Engineering

University

Hard

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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.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

Beta-blockers

Aspirin

Warfarin

New-generation anticoagulants

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

Calcium channel blockers

Aspirin

Warfarin

Beta-blockers

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

By 18%

By 30%

By 50%

By 65%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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