Table 5: Blood pressure values during surgery.
Blood pressure |
Group A (n = 26) [< 4 cm] |
Group B (n = 39) [4-8 cm] |
Group C (n = 14) [> 8 cm] |
||||
|
SBP |
DBP |
SBP |
DPB |
SBP |
DPB |
|
After anesthesia induction |
Range |
(90 - 170) |
(40 - 110) |
(65 - 170) |
(35 - 90) |
(100 - 155) |
(50 - 90) |
Mean |
132 |
74 |
136.8 |
69.1 |
135.8 |
72.5 |
|
SD |
26.4 |
19.4 |
27.5 |
13.6 |
20.6 |
19.9 |
|
Within 30 min of procedure start time |
Range |
(80 - 145) |
(45 - 80) |
(95 - 140) |
(50 - 100) |
(90 - 140) |
(60 - 90) |
Mean |
119 |
66.5 |
113.6 |
68.2 |
106.7 |
65 |
|
SD |
21.4 |
12.7 |
20 |
14.1 |
17.5 |
12.2 |
|
Within 60 min of procedure start time [Adrenal vein clamping] |
Range |
(80 - 140) |
(45 - 90) |
(80 - 140) |
(40 - 80) |
(85 - 100) |
(40 - 80) |
Mean |
118 |
68.5 |
112.3 |
63.8 |
90 |
56.7 |
|
SD |
21.4 |
12.5 |
21.1 |
14.1 |
5.5 |
13.7 |
SBP: Systolic Blood Pressure; DBP: Diastolic Blood Pressure; bpm: Beats Per Minute.