Blood pressure and heart rates in controls (NT-c), hypertensive patients (HT-c), and patients with unilateral (uCAS) or bilateral CAS (bCAS)
| Controls (NT-c) | HT-c | uCAS | bCAS | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Supine | BP | 137 (7)/82 (2) | 153 (5)1-151/85 (2) | 160 (10)1-151/76 (4) | 171 (7)1-151/88 (5) | |||||||
| HR | 74 (2) | 68 (2) | 67 (4) | 67 (3) | ||||||||
| Head up tilt | 2 Minutes | BP | 131 (6)/86 (3) | 156 (4)/90 (3) | 135 (13)1-150 1-152/70 (5) | 149 (8)1-160 1-152/82 (4) | ||||||
| HR | 76 (2)1-150 | 70 (3)1-150 | 70 (3)1-150 | 69 (3) | ||||||||
| 5 Minutes | BP | 135 (6)/86 (2) | 155 (5)/88 (3) | 129 (9)1-150 1-161/72 (5) | 142 (6)1-165 1-161/79 (3) | |||||||
| HR | 79 (2)1-150 | 71 (2) | 70 (4) | 69 (3) | ||||||||
| Supine | BP | 132 (4)/79 (2) | 156 (3)§/86 (3) | 161 (8)§/84 (4) | 162 (6)§/89 (3) | |||||||
| HR | 68 (2) | 70 (3) | 72 (3) | 70 (3) | ||||||||
| Standing | 2 Minutes | BP | 127 (6)/81 (2) | 155 (4)/86 (3) | 126 (3)1-165 1-152/76 (4) | 127 (6)1-165 1-152/77 (3) | ||||||
| HR | 79 (3)1-160 | 72 (2) | 78 (4)1-150 | 74 (3) | ||||||||
| 5 Minutes | BP | 136 (4)/84 (2) | 154 (5)/88 (3) | 135 (8)1-165 1-161/74 (2) | 139 (6)1-160 1-161/80 (3) | |||||||
| HR | 79 (2)1-160 | 71 (2) | 77 (4) | 72 (3) |
Values are expressed as means (SEM); BP=blood pressure; HR=heart rate.
Significant changes from resting value:
↵1-150 p<0.05;
↵1-160 p<0.001;
↵1-165 p<0.0001.
Significant differences in baseline BP in NT-c compared with HT-c, uCAS, and bCAS:
↵1-151 P<0.05.
Significant differences in BP change in HT-c during head-up tilt/standing compared with uCAS and bCAS:
↵1-152 p<0.001;
↵1-161 p<0.0001.
No significant BP/HR differences between uCAS and bCAS.