IVC (Inferior Vena Cava) variation in Critical Care ultrasound assesses a patient’s fluid status and volume responsiveness. This dynamic measurement involves observing changes in the IVC diameter during the respiratory cycle, indicating how well a patient might respond to fluid administration. It’s a key hemodynamic parameter, especially in hypotensive or septic shock patients.
Understanding IVC variation is vital for guiding fluid resuscitation, preventing fluid overload, and optimizing patient management in critical care settings. It provides immediate, non-invasive insights for clinicians.
