Predictive value of internal jugular vein combining with inferior vena cava diameters by ultrasound in central venous pressure of ICU patients.

ABSTRACT: Central venous pressure (CVP) monitoring is valuable for guiding fluid management in critically ill patients admitted to the ICU. However, direct measurement via an intravenous catheter is invasive, time-consuming, and labor-intensive. Noninvasive ultrasound vessel measurements, such as internal jugular vein (IJV) and inferior vena cava (IVC) collapsibility index, offer alternatives but are affected by respiratory and anatomical factors. Static vessel diameters may provide a simpler, more reliable method, yet few studies have assessed their combined predictive value for estimating CVP. Critically ill, spontaneously breathing ICU patients received central venous pressure monitoring and ultrasound assessment of the transverse and anteroposterior diameter(TD and APD)of the IJV and CCA, along

SUBMITTER: Kong H 

PROVIDER: S-EPMC12808088 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature