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Fig. 2 | Perioperative Medicine

Fig. 2

From: Recruitment of sublingual microcirculation using handheld incident dark field imaging as a routine measurement tool during the postoperative de-escalation phase—a pilot study in post ICU cardiac surgery patients

Fig. 2

Microcirculatory parameters. Total vessel density (a), microvascular flow index (b), proportion of perfused vessels (c), and perfused vessel density (d) on the first (T0), second (T1), and third (T2) days after the ICU discharge. *p ≤ 0.05; **p ≤ 0.01; ***p ≤ 0.001

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