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Figure 1 | BMC Cardiovascular Disorders

Figure 1

From: Protocol for Birmingham Atrial Fibrillation Treatment of the Aged study (BAFTA): a randomised controlled trial of warfarin versus aspirin for stroke prevention in the management of atrial fibrillation in an elderly primary care population [ISRCTN89345269]

Figure 1

Summary of trial design. Incident case group: patient presents with atrial fibrillation to GP; Case note review group: patient is identified through GP computer system; Opportunistic screening group: patient is identified through opportunistic taking of pulse.

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BMC Cardiovascular Disorders

ISSN: 1471-2261

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