Effects of Sevoflurane Laryngeal Mask Inhalation Combined with Intravenous Anesthesia on Perioperative Stress and Myocardial Injury in Elderly Patients with Acute Cholecystitis and Coronary Heart Disease

Figure 1

Level distribution of indexes related to the anesthesia effect in two groups (Note. (a) Level distribution of indexes related to anesthesia effect in the control group; (b) Level distribution of indexes related to anesthesia effect in the observation group).

(a)

(b)