remifentanildexmedetomidinecox-2 inhibitoraortic stenosisleft ventricular dysfunctionfragility fracturesevere ASmetabolic syndrome
…erior pain control. Sedation and anxiolysis were achieved using remifentanil (TCI minto model 0.5–0.8 ng/mL) and dexmedetomidine (0.4–0.6 mc…