Left ventricular systolic function and mechanical ventilation weaning failure: An updated systematic review and meta-analysis with trial sequential analysis Cristina Santonocito; Simone Messina; Mateusz Zawadka; Pruszczyk Andrzej; Elena Bignami; Andrea Morelli; Sabino Scolletta; Alberto Noto; Filippo Sanfilippo;

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Clinical presentation and outcomes of acute heart failure in the critically ill patient: A prospective, observational, multicentre study L. Zapata; C. Guía; R. Gómez; T. García-Paredes; L. Colinas; E. Portugal-Rodriguez; I. Rodado; I. Leache; A. Fernández-Ferreira; I.A. Hermosilla-Semikina; F. Roche-Campo;