We read with interest the review article by Bungard et al1 recently published in the ARCHIVES. The authors reported that the most common reason for warfarin underuse is probably the clinical perception of patients' noncompliance with anticoagulant therapy, although most studies have undervalued this reason.1
Bellelli G, Rozzini R, Barbisoni P, Sabatini T, Trabucchi M. Geriatric Assessment and Anticoagulation in Elderly Patients With Chronic Atrial Fibrillation. Arch Intern Med. 2000;160(15):2393. doi:
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