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Blood pressure (mmHg; ± s.e. mean) under the four treatment conditions.
| 22 °C | 40 °C | |||
|---|---|---|---|---|
| Placebo | Propranolol 40 mg | Placebo | Propranolol 40 mg | |
| Systolic BP | ||||
| Supine | 117.3 ± 2.4 | 112.4 ±2.3 | 115.4 ±1.6 | 112.2 ±2.9 |
| Erect | 115.6 ±3.4 | 113.8 ±2.3 | 109.4 ±3.9 | 110.7 ±3.1 |
| Diastolic BP | ||||
| Supine | 76.0 ±2.2 | 76.3 ±3.2 | 72.8 ±1.8 | 74.1 ±2.2 |
| Erect | 85.6 ±2.4 | 87.8 ±2.5 | 83.8 ±3.1 | 83.1 ±2.1 |
