机译:Attenuation of the haemodynamic responses to noxious stimuli in patients undergoing cataract surgery. A comparison of magnesium sulphate, esmolol, lignocaine, nitroglycerine and placebo given i.v. with induction of anaesthesia
关键词:
- Surgery, cataract extraction;
- Anaesthesia, general, tracheal intubation, extubation;
- Complications, heart rate, blood pressure, rate-pressure product, pressure-rate quotient;
- Drugs, magnesium sulphate, esmolol, glyceryltrinitrate, lignocaine, saline;