Case | Anesthesia method | Timing of hypotension | Duration under MAP < 65 mmHg | Vasopressors (intraoperative total dose) |
---|---|---|---|---|
1 | GA | Induction of GA, post-delivery | 17.5 min | Phenylephrine (0.15 mg) |
2 | GA | Induction of GA, post-delivery | 15 min | No use |
3 | GA | Induction of GA, after NTG infusion | 13 min | Phenylephrine (0.3 mg), ephedrine (4 mg), and dopamine (1–3 μg/kg/min) |
4 | RA | After NTG infusion | 3 min | Phenylephrine (0.45 mg) |
5 | RA | After NTG infusion | 5 min | Phenylephrine (0.05 mg) |
6 | RA | After NTG infusion | 2 min | Phenylephrine (0.3 mg) |