Why the study?
Does arterial pulse contour-derived stroke volume variation accurately predict preload responsiveness in hemodynamically unstable cardiac patients?
Does arterial pulse contour-derived stroke volume variation accurately predict preload responsiveness in hemodynamically unstable cardiac patients?
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The use of arterial pulse contour-derived stroke volume variation to predict preload responsiveness lacks sufficient validation against gold-standard measures and cannot be recommended for clinical decision-making at this time.
Michael R. Pinsky (2003) studied this question.
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