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Plasma catecholamines
| Baseline | T60 | T180 | |
|---|---|---|---|
| Epinephrine (pg/mL) | |||
| Saline | 31 ± 5 | 20 ± 3 | 22 ± 3 |
| β‐Blocker | 30 ± 5 | 25 ± 5 | 31 ± 5 |
| Norepinephrine (pg/mL) | |||
| Saline | 143 ± 12 | 186 ± 20b | 182 ± 16b |
| β‐Blocker | 144 ± 13 | 227 ± 20a , b | 233 ± 20a , b |
P < 0.05 versus saline.
P < 0.05 versus T0.
All data are reported Mean ± SEM from n = 13.
