Hemodynamics During Induction of General Anesthesia After Prophylactic Ephedrine, Phenylephrine or Norepinephrine.
Conditions
- Hemodynamic Instability
- Anesthesia, General
- Anesthesia, Intravenous
Interventions
- DRUG: Ephedrine
- DRUG: Phenylephrine
- DRUG: Norepinephrine
- DRUG: Sodium chloride
- DRUG: Propofol
- DRUG: Remifentanil
Sponsor
Helse Fonna