Tracheal intubation was performed with Sellick maneuver, after muscle relaxation. Anesthesia was maintained by using 2.5% isoflurane, oxygen at 100%, and additional dose of fentanyl 200 µg and atracurium 25 mg for muscle relaxation.
El mantenimiento de la anestesia se hizo con el isoflurano en una concentración de 2,5%, oxígeno al 100%, dosis adicional de fentanil 200 µg y atracurio 25 mg para la relajación muscular.
A manutenção da anestesia foi realizada com isoflurano em concentração de 2,5%, oxigênio a 100%, dose adicional de fentanil 200 µg e atracúrio 25 mg para relaxamento muscular.