Published in:
Open Access
01-02-2011 | Poster presentation
E/Ea ratio could not predict fluid response in ICU mechanically ventilated patients
Authors:
J Cousty, A Mari, P Marty, B Riu, P Sanchez, O Mathe, J Ruiz, S Silva, F Vallée, M Génestal, O Fourcade
Published in:
Critical Care
|
Special Issue 1/2011
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Excerpt
Transthoracic echocardiography (TTE) is now widely used in the ICU to assess hemodynamic status. Combined mitral index measured by TTE, as the mitral Doppler inflow E wave velocity to annular tissue Doppler Ea wave velocity ratio (E/Ea), is a reliable diastolic indicator in cardiologic patients. In ICU, E/Ea has only been investigated as a pulmonary arterial occlusion pressure surrogate which poorly reflects fluid responsiveness (FR). Therefore, the aim of this study was to evaluate the reliability of E/Ea to FR in the setting of ICU ventilated patients. …