Why the study?
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.
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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