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- 2018
Use of speckle-tracking strain in preload-dependent patients, need for cautious interpretation!DOI: 10.1186/s13613-018-0376-8 Keywords: Preload dependence, Fluid responsiveness, Passive leg raising, 2D-strain echocardiography, Speckle tracking Abstract: Flow chart protocol. PLR, passive leg raising; PLR Δ LVOT VTI, passive leg raising variation of left ventricular outflow track velocity–time integral; ↗ LVOT VTI, increase of left ventricular outflow track velocity–time integral after fluid resuscitatio
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