Hemodynamic changes with ANP (n = 2)
| Reflexes Intact | Paced at 140 | Autonomic Blockade | |
|---|---|---|---|
| bpm | |||
| Heart rate (bpm) | −9 ± 2 | 0 | 3 ± 2 |
| LV end-systolic pressure (mm Hg) | −11 ± 2 | −12 ± 6 | −10 ± 4 |
| Time constant of relaxation (ms) | −1.2 ± 2.1 | −1.6 ± 1.2 | −1.8 ± 1.0 |
| EES (mm Hg/ml) | −1.6 ± 0.4 | −1.2 ± 0.2 | −1.5 ± 0.5 |
| dE/dtmax (mm Hg/s) | −10.5 ± 4.2 | −31.5 ± 5.8 | −6.3 ± 2.3 |
| MSW (mm Hg) | −8.3 ± 1.6 | −10.3 ± 4.7 | −8.5 ± 3.8 |