Cardiac Remodeling, Circulating Biomarkers and Clinical Events in Patients with a History of Atrial Fibrillation. Data from the GISSI-AF Trial.

Purpose: Atrial fibrillation (AF) is the most common arrhythmia and has an increasing impact on public health because of its morbidity and mortality. Clinical and diagnostic tests to predict the recurrence of arrhythmia and clinical events before AF becomes permanent are still an open issue.

Methods: 307 out of 1442 patients in sinus rhythm, at high risk of recurrence of AF enrolled in the GISSI-AF study, participated in a substudy with echocardiographic and biohumoral evaluation at baseline and at 12-month follow-up.

Regular wine consumption in chronic heart failure: impact on outcomes, quality of life, and circulating biomarkers.

Background: Moderate, regular alcohol consumption is generally associated with a lower risk of cardiovascular events but data in patients with chronic heart failure are scarce. We evaluated the relations between wine consumption, health status, circulating biomarkers, and clinical outcomes in a large Italian population of patients with chronic heart failure enrolled in a multicenter clinical trial.

Methods And Results: A brief questionnaire on dietary habits was administered at baseline to 6973 patients enrolled in the Gruppo Italiano per lo Studio della Sopravvivenza nell'Insufficienza Cardiaca-Heart Failure (GISSI-HF) trial.