Renal Resistive Index (RRI) Measured in Critically Ill Patients on Mechanical Ventilation Admitted to Intensive Care: Is It a Marker of Tissue Perfusion?
Monitoring tissue hypoperfusion improves early recognition of organ dysfunction and clinical outcome. This study aimed to evaluate the association between RRI and tissue hypoperfusion indices in critically ill patients on mechanical ventilation admitted to the intensive care unit (ICU). A prospective observational stud...