Does atrial fibrillation in elderly patients with chronic heart failure limit the efficacy of carvedilol? Suggestions from an observational study

Alessandra Gualco; Anna Patrignani; Cristina Opasich; Donatella Del Sindaco; Giovanni Cioffi; Giovanni Pulignano; Luigi Tarantini; Stefania De Feo

Does atrial fibrillation in elderly patients with chronic heart failure limit the efficacy of carvedilol? Suggestions from an observational study