| Sympathetic function | Vagal function |
---|
Insulin | ↑ [10] | ↓ [11] |
Angiotensin 2 | ↑ [42] | ↓ [43] |
Aldosterone | ? | ↓ [55] |
Leptin | ↑ [17] | ? |
- Sympathetic effects of hormones were derived from published evidence either from direct nerve recordings or power-spectral analysis of heart rate (low-frequency band). Vagal effects of hormones were assumed when heart rate variability was demonstrated to increase or when changes in the high-frequency band of power-spectral analysis of heart rate occurred. Arrows indicate the direction of the hormone-mediated changes, question marks indicate unknown effects.