A. Peris, L. Tutino, G. Zagli, S. Batacchi, G. Cianchi et al., The use of point-of-care bedside lung ultrasound significantly reduces the number of radiographs and computed tomography scans in critically ill patients, Anesth Analg, vol.111, pp.687-692, 2010.

C. L. Moore and J. A. Copel, Point-ofcare ultrasonography, N Engl J Med, vol.364, pp.749-757, 2011.

P. Vignon, A. Dugard, J. Abraham, D. Belcour, G. Gondran et al., Focused training for goal-oriented hand-held echocardiography performed by noncardiologist residents in the intensive care unit, Intensive Care Med, vol.33, pp.1795-1799, 2007.

L. Chalumeau-lemoine, J. L. Baudel, V. Das, L. Arrivé, B. Noblinski et al., Results of short-term training of na?¨vena?¨ve physicians in focused general ultrasonography in an intensive-care unit, Intensive Care Med, vol.35, pp.1767-1771, 2009.

C. Carrié, M. Biais, S. Lafitte, N. Grenier, P. Revel et al., Goal-directed ultrasound in emergency medicine: evaluation of a specific training program using an ultrasonic stethoscope, Eur J Emerg Med, 2014.

M. Oks, K. L. Cleven, J. Cardenas-garcia, J. A. Schaub, S. Koenig et al., The effect of point-of-care ultrasonography on imaging studies in the medical ICU: a comparative study, Chest, vol.146, pp.1574-1577, 2014.

K. Lakhal, M. Serveaux-delous, J. Y. Lefrant, X. Capdevila, and S. Jaber, AzuRéa network for the RadioDay study group (2012) Chest radiographs in 104 French ICUs: current prescription strategies and clinical value (the RadioDay study), Intensive Care Med, vol.38, pp.1787-1799

P. H. Mayo, Y. Beaulieu, P. Doelken, D. Feller-kopman, C. Harrod et al., Langue Française statement on competence in critical care ultrasonography. Chest, vol.135, pp.1050-1060, 2009.

G. Volpicelli, A. Lamorte, M. Tullio, L. Cardinale, M. Giraudo et al., Point-of-care multiorgan ultrasonography for the evaluation of undifferentiated hypotension in the emergency department, Intensive Care Med, vol.39, pp.1290-1298, 2013.

H. Quintard, I. Philip, and C. Ichai, French survey on current use of ultrasound in the critical care unit: ECHOREA, Ann Fr Anesth Reanim, vol.30, pp.69-73, 2011.

M. Feissel, F. Michard, J. P. Faller, and J. L. Teboul, The respiratory variation in inferior vena cava diameter as a guide to fluid therapy, Intensive Care Med, vol.30, pp.1834-1837, 2004.

L. Muller, M. Toumi, P. J. Bousquet, B. Riupoulenc, G. Louart et al., An increase in aortic blood flow after an infusion of 100 ml colloid over 1 minute can predict fluid responsiveness: the mini-fluid challenge study, Anesthesiology, vol.115, pp.541-547, 2011.

B. Lamia, A. Ochagavia, X. Monnet, D. Chemla, C. Richard et al., Echocardiographic prediction of volume responsiveness in critically ill patients with spontaneously breathing activity, Intensive Care Med, vol.33, pp.1125-1132, 2007.

C. Brun, L. Zieleskiewicz, J. Textoris, L. Muller, J. P. Bellefleur et al., Prediction of fluid responsiveness in severe preeclamptic patients with oliguria, Intensive Care Med, vol.39, pp.593-600, 2013.

M. Aliaga, J. M. Forel, D. Bourmont, S. , J. B. Thomas et al., Diagnostic yield and safety of CT scans in ICU, Intensive Care Med, vol.41, pp.436-443, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01769434

B. Bataille, B. Riu, F. Ferre, P. E. Moussot, A. Mari et al., Integrated use of bedside lung ultrasound and echocardiography in acute respiratory failure: a prospective observational study in ICU, Chest, vol.146, pp.1586-1593, 2014.

M. Cecconi, D. Backer, D. Antonelli, M. Beale, R. Bakker et al., Consensus on circulatory shock and hemodynamic monitoring. Task force of the European Society of Intensive Care Medicine, Intensive Care Med, vol.40, pp.1795-1815, 2014.

B. Bouhemad, H. Brisson, M. Le-guen, C. Arbelot, Q. Lu et al., Bedside ultrasound assessment of positive end-expiratory pressureinduced lung recruitment, Am J Respir Crit Care Med, vol.183, pp.341-347, 2011.

B. Bouhemad, Z. H. Liu, C. Arbelot, M. Zhang, F. Ferarri et al., Ultrasound assessment of antibiotic-induced pulmonary reaeration in ventilatorassociated pneumonia, Crit Care Med, vol.38, pp.84-92, 2010.

G. Volpicelli, L. A. Melniker, L. Cardinale, A. Lamorte, and M. F. Frascisco, Lung ultrasound in diagnosing and monitoring pulmonary interstitial fluid, Radiol Med, vol.118, pp.196-205, 2013.

L. Zieleskiewicz, A. Cornesse, H. E. Haddam, M. Brun, C. Vigne et al., Implementation of lung ultrasound in polyvalent intensive care unit: impact on irradiation and medical cost, Anaesth Crit Care Pain Med, vol.34, pp.41-44, 2015.

C. B. Laursen, E. Sloth, A. T. Lassen, C. Rd, J. Lambrechtsen et al., Point-of-care ultrasonography in patients admitted with respiratory symptoms: a singleblind, randomised controlled trial, Lancet Respir Med, vol.2, pp.638-646, 2014.

D. Georgopoulos, N. Xirouchaki, and G. Volpicelli, Lung ultrasound in the intensive care unit: let's move forward, Intensive Care Med, vol.40, pp.1592-1594, 2014.

M. A. Hansen, P. Juhl-olsen, S. Thorn, C. A. Frederiksen, and E. Sloth, Ultrasonography-guided radial artery catheterization is superior compared with the traditional palpation technique: a prospective, randomized, blinded, crossover study, Acta Anaesthesiol Scand, vol.58, pp.446-452, 2014.

S. L. Peake, A. Delaney, M. Bailey, R. Bellomo, P. A. Cameron et al., Goal-directed resuscitation for patients with early septic shock, ANZICS Clinical Trials Group, vol.371, pp.1496-1506, 2014.

I. Process, D. M. Yealy, J. A. Kellum, D. T. Huang, A. E. Barnato et al., A randomized trial of protocolbased care for early septic shock, N Engl J Med, vol.370, pp.1683-1693, 2014.

, International consensus statement on training standards for advanced critical care echocardiography, Expert Round Table on Echocardiography in ICU, vol.40, pp.654-666, 2014.