Atrial cardiomyopathy: a derangement in atrial volumes, geometry, function, and pathology with important clinical implications

aCardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena bClinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy Correspondence to Giuseppe Boriani, MD, PhD, Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Via del Pozzo, 71, 41124 Modena, Italy E-mail: [email protected] Received 2 March, 2022 Accepted 17 March, 2022