Masui. The Japanese journal of anesthesiology
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Randomized Controlled Trial
[Effects of methylergometrine and oxytocin on blood loss and uterine contraction during cesarean section].
The effects of intravenous oxytocics on blood loss and uterine contraction during cesarean section were studied in 136 parturients. ⋯ Intravenous oxytocin 10 IU over 30 seconds to 15 minutes was effective to decrease blood loss and uterine contraction than intravenous methylergometrine 0.2 mg bolus.
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Randomized Controlled Trial
[Reduction of the concentration of isoflurane prevents tachycardia and hypertension associated with tracheal intubation].
High concentration of isoflurane often induces not only tachycardia but also hypertension during induction of anesthesia and causes further hyperdynamic changes after tracheal intubation. ⋯ Reduction of the isoflurane concentration from 4% to 2.5% during induction of anesthesia made the circulation stable, and decreased the incidence of excessive tachycardia and hypertension after tracheal intubation.