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Integrated care for the clinical management of atrial fibrillation patients is advocated as a holistic way to improve outcomes; the simple Atrial fibrillation Better Care (ABC) pathway has been proposed. The ABC pathway streamlines care as follows: ‘A’ Avoid stroke; ‘B’ Better symptom management; ‘C’ Cardiovascular and Comorbidity optimization.

We performed a post hoc analysis of the Atrial Fibrillation Follow-Up Investigation of Rhythm Management (AFFIRM) trial. An ‘integrated care’ approach was defined according to the ABC pathway. Patients fulfilling all criteria were categorized as the ‘ABC’ group; those not fulfilling all criteria were the ‘non-ABC’ group. Trial-adjudicated all-cause death, composite outcome of stroke/major bleeding/cardiovascular death, and first hospitalization were the main study outcomes.

Among the 4060 patients in the original cohort, 3169 (78%) had available …