Resolution: standard / high
Figure 6.
Relative changes in the individual values of the stroke volume index (SVI) and of
the end-diastolic volume index (GEDVI) before and after norepinephrine introduction
(or increase in its doses) in the subgroup of 34 patients with a left ventricular
ejection fraction (LVEF) ≤45%. The arrows indicate the directions of these changes.
Hamzaoui et al. Critical Care 2010 14:R142 doi:10.1186/cc9207
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