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Does dynamic arterial elastance (Ea(dyn)) predict arterial pressure response to volume loading in hypotensive, preload-dependent patients under controlled mechanical ventilation?
Does dynamic arterial elastance (Ea(dyn)) predict arterial pressure response to volume loading in hypotensive, preload-dependent patients under controlled mechanical ventilation?
Dynamic arterial elastance (Ea(dyn)) can predict the arterial pressure response to volume loading in hypotensive, mechanically ventilated patients.
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May support Ea(dyn) assessment to guide volume loading in ventilated hypotensive patients; leaves open confirmation in randomized trials.
Functional assessment of arterial tone by Ea(dyn), measured as the PVV to SVV ratio, predicted arterial pressure response after volume loading in hypotensive, preload-dependent patients under controlled mechanical ventilation.
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García et al. (2011) studied this question.
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