LVEF-defined septic cardiomyopathy modifies the association between the prognostic nutritional index and mortality in adults with sepsis: a 72-h landmark analysis
The prognostic nutritional index (PNI) combines albumin and lymphocyte count and may capture nutrition-related immune-inflammatory status in sepsis. Whether its association with mortality differs by left ventricular ejection fraction (LVEF)-defined septic cardiomyopathy (SCM) is unclear. We conducted a retro...