Recruiting Reliability of Minimally Trained Operator's Velocity-Time Integral Measurement Guided by Artificial Intelligence VTI NCT06486467 Conditions Critically Ill Patients, Tissue Hypoperfusion, Velocity-time Integral Measurement Locations CHU de Limoges — Limoges, France Hôpital Lariboisière - APHP — Paris, France Hôpital européen Georges Pompidou - APHP — Paris, France View Trial Details