How to cite this article: Prabu RN, Kothekar AT. Using Transthoracic Echocardiography to Predict Fluid Responsiveness after Passive Leg Raising Test: Caution Needed. Indian J Crit Care Med 2020;24(11):1147-1148.
Keywords: Passive leg raising; Transthoracic echocardiography; Velocity-time integral.
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