Early echocardiographic elevated filling-pressure phenotype and in-hospital mortality in critically ill adults with preserved left ventricular ejection fraction: a retrospective cohort study. - Isleyen H. B.; Bulut S.; Abanoz O.; Danisman E.; Kerimzade K.; Boukhemis L.; Kizkapan F.; Alioglu C.; Eren N. Z.; Sozen A. A.; et al. (My University, 2026)