title: Esmolol in septic shock: old pathophysiological concepts, an old drug, perhaps a new hemodynamic strategy in the right patient.
authors.affiliation: Department of Cardiovascular, Respiratory, Nephrological, Anesthesiological and Geriatric Sciences, University of Rome, "La Sapienza", Policlinico Umberto Primo, Rome, Italy.
authors.forename: Andrea
authors.initials: A
authors.lastname: Morelli
authors.affiliation: Department of Anesthesia and Intensive Care, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), Palermo, Italy.
authors.forename: Filippo
authors.initials: F
authors.lastname: Sanfilippo
authors.affiliation: Department of Experimental and Clinical Medicine, Unit of Internal Medicine and Cardiology, University of Florence, Florence, Italy.
authors.forename: Salvatore Mario
authors.initials: SM
authors.lastname: Romano