Frontiers Association between prognostic nutritional index and all cause mortality in critically ill patients with ventilator associated pneumonia: a retrospective study based on MIMIC IV database Ventilator associated pneumonia: pathobiological heterogeneity and diagnostic challenges Nature Communications Intersurgical Oral Care Learn more about VAP Flow chart of the study. ICU: Intensive care unit; VAP: Download Scientific Diagram Today's Topic: Ventilator Associated Pneumonia (VAP) Prevention Preventing VAP is crucial in mechanically ventilated patients to reduce morbidity, shorten ICU stays, and improve overall outcomes. TMC Exam Tip: Be prepared VAP Ventilator Associated Pneumonia Preventions Ventilator Acquired Pneumonia VAP Preventions