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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Safety and efficacy of low-dose esketamine in laparoscopic cholecystectomy: a prospective, double-blind randomized controlled trial

Fig. 2

The graphs show the results of repeated measurements of hemodynamic parameters. A Mean arterial pressure (MAP); B Heart rate (HR). *: Indicates a significant difference when compared with the T0 and T4 time points within the same group, *P < 0.05; ▲: Indicates a significant difference when compared with time points in the NS group, ▲P < 0.05

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BMC Anesthesiology

ISSN: 1471-2253

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