Table 1.
The functional parameters of carotid sinus baroreflex.
|
TP (mmHg) (x ± s) |
EP (mmHg) (x ± s) |
SP (mmHg) (x ± s) |
PS (x ± s) |
OR (mmHg) (x ± s) |
RD (mmHg) (x ± s) |
|
|---|---|---|---|---|---|---|
| Control | 74.27 ± 0.90 | 96.72 ± 0.52 | 195.54 ± 2.82 | 0.34 ± 0.01 | 121.27 ± 3.10 | 37.63 ± 0.78 |
| NaHS | 74.44 ± 1.84 | 96.21 ± 0.76 | 193.03 ± 2.73 | 0.34 ± 0.01 | 118.59 ± 3.42 | 37.30 ± 0.99 |
| Cal | 83.32 ± 1.10* | 114.97 ± 1.39* | 204.25 ± 1.98* | 0.24 ± 0.01* | 120.94 ± 1.37 | 29.11 ± 0.92* |
| Cal + NaHS | 78.63 ± 1.37# | 99.56 ± 1.17# | 201.41 ± 0.55# | 0.30 ± 0.01# | 122.78 ± 1.17 | 32.02 ± 0.77# |
TP, threshold pressure; EP, equilibrium pressure; SP, saturation pressure; OR, operating range; PS, peak slope; RD, reflex decrease. Values are mean ± SD (n = 6).
*
P < 0.05, Calcification group vs. Control group;
#
P < 0.05, Cal group.