title: Foreword.
authors.forename: Hector O
authors.initials: HO
authors.lastname: Ventura
mesh_terms: D001281:Atrial Fibrillation / Q000150:complications* / Q000473:pathology; D006325:Heart Atria / Q000473:pathology; D006801:Humans; D009929:Organ Size; D018570:Risk Assessment / Q000379:methods; D020521:Stroke / Q000209:etiology*