TY - JOUR AU - Palmieri, Vittorio AU - Innocenti, Francesca AU - Guzzo, Aurelia AU - Donnini, Chiara AU - Stefanone, Valerio T. AU - Pini, Riccardo PY - 2018 TI - Left ventricular global longitudinal systolic function predicts mortality in sepsis independent to the shock index JF - Journal of Emergency and Critical Care Medicine; Vol 2 (April 2018): Journal of Emergency and Critical Care Medicine Y2 - 2018 KW - N2 - Background: Whether left ventricular (LV) global longitudinal systolic dysfunction refines risk stratification in sepsis/septic shock independent to shock index is unknown. Methods: Shock index [(SI), heart rate (HR)/systolic blood pressure (BP), bpm/mmHg], LV global longitudinal strain (GLS, 2D-speckle-traking-based, %), ejection fraction (EF, by planimetry), Sepsis-related Organ Failure Assessment (SOFA) score, and blood tests were assessed in patients with sepsis/septic shock at the admission in the Emergency Department. Follow-up was performed at 7 and 28 days from admission, accounting for all-cause mortality, major co-morbidities and SOFA ≥2. Results: In consecutive patients meeting inclusion criteria (n=123, 79% of the cohort), SI was 0.5). Prevalence of SOFA ≥2, of diabetes, coronary heart disease (CHD), and chronic kidney dysfunction were comparable among SI groups; prevalence of cancer was lowest in the group of patients with low SI, chronic obstructive pulmonary disease (COPD) was higher with high or low SI. Blood lactate at admission tended to be higher with SI ≥1 than Conclusions: In sepsis/septic shock, LV GLS and not SI predicted all-cause mortality at day-28 follow-up independently of SOFA ≥2 and major co-morbidity. UR - https://jeccm.amegroups.org/article/view/4279