Fig. 1From: Measuring the accuracy of cardiac output using POCUS: the introduction of artificial intelligence into routine careComparison between manually obtained measures by trainees (Mnl-train), automated measurements (Auto), and manual measurements of certified ultrasonographers (Mnl-exp). A Mean velocity time integral (VTI), B range of obtained VTI measurements, C coefficient of variance of VTI measures, D mean cardiac output (CO), E range of obtained CO measurements, F coefficient of variance of CO measureBack to article page