Correction to: Intensive Care Med https://doi.org/10.1007/s00134-018-5499-8

The original version of this article unfortunately contained a mistake. There was an error in the sentence “Guinot et al. showed that NE can improve V–A coupling and stroke volume in hypotensive post-cardiac surgery patients, although stroke volume was found to increase only in patients with preserved coupling [12].”

The correct sentence should be “Guinot et al. showed that NE can improve V–A coupling and stroke volume in hypotensive post-cardiac surgery patients, although stroke volume was found to increase only in patients with non-preserved coupling [12].”

We apologize for this mistake.