ASSESSMENT OF THE RESPONSE TO FLUID LOADING: THE ROLE OF STROKE VOLUME VARIATION AND PULSE PRESSURE VARIATION
Abstract
Fluid therapy remains one of the key components in the management of patients in intensive care units, especially in cases of shock and acute circulatory failure. At the same time, both inadequate and excessive fluid administration are associated with unfavorable outcomes: hypovolemia maintains tissue hypoperfusion, whereas fluid overload contributes to the development of interstitial edema, deterioration of oxygenation, and increased mortality. In this regard, accurate and timely assessment of the response to fluid loading (fluid responsiveness) is of critical importance for individualizing therapy.
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