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Figure 1 | BMC Anesthesiology

Figure 1

From: Effect of remifentanil infusion rate on stress response in orthopedic surgery using a tourniquet application

Figure 1

Anesthetic protocol. *Case of hemodynamic suppression (bradycardia, hypotension). - systolic blood pressure (SBP) 80 mmHG continued for 1 min: administration of phenylephrine 0.1 mg or ephedrine 8 mg. - Heart rate (HR) 40 beats/min continued for 1 min: administration of atropine 0.5 mg. * Case in stress response (tachycardia, hypertension). - administration of remifentanil 1 μg/kg bolus (0.1 mL per 10 kg body weight). LOC, loss of consciousness. INTB, tracheal intubation. IV-PCA, intravenous patient controlled analgesia.

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