|
Variable
|
Controls
|
Trimester 1
|
Trimester 2
|
Trimester 3
|
Postpartum
|
|---|
| |
-
|
(14.1 ± 1.6)wk
|
(25.5 ± 2.6)wk
|
(37.8 ± 2.4)wk
|
(7.8 ± 2.4)mo
|
|---|
|
Weight(kg)
|
58.3 ± 11.4
|
60.1 ± 9.2
|
68.2 ± 9.5*†‡§
|
72.8 ± 7.0*†
|
61.8.3 ± 13.4‡
|
|
BSA(m2)
|
1.62 ± 0.13
|
1.64 ± 0.20
|
1.66 ± 0.11‡
|
1.74 ± 0.10*†
|
1.65 ± 0.15‡
|
|
Heart rate(bpm)
|
81.1 ± 14.3
|
82.6 ± 10.4
|
85.1 ± 17.2
|
90.1 ± 9.8*†
|
80.3 ± 14.2‡
|
|
SBP(mmHg)
|
104.2 ± 10.7
|
103.0 ± 6.7
|
102.9 ± 8.5
|
107.6 ± 9.6
|
110.2 ± 10.3
|
|
DBP(mmHg)
|
64.4 ± 8.0
|
64.3 ± 4.9
|
61.3 ± 6.8‡§
|
67.2 ± 7.9
|
68.6 ± 6.0
|
|
MBP(mmHg)
|
79.3 ± 8.5
|
79.5 ± 5.0
|
76.5 ± 6.2‡§
|
81.7 ± 7.7
|
83.3 ± 8.1
|
|
CI (l · min-1 · m-2)
|
2.98 ± 0.76
|
3.01 ± 0.52
|
3.59 ± 0.79*
|
4.06 ± 0.72*†
|
3.36 ± 0.72‡
|
|
SVI(ml/m2)
|
34.58 ± 6.23
|
34.69 ± 9.60
|
37.56 ± 8.52
|
39.03 ± 5.34*†
|
36.56 ± 7.54
|
- Data are given as mean ± SD; BSA indicates body surface area; SBP, systolic blood pressure; DBP, diastolic blood pressure; MBP, mean blood pressure; CI, cardiac index; SVI, stroke volume index.
- *P < 0.05 vs. Controls; †P < 0.05 vs. Trimester 1; ‡P < 0.05 vs. Trimester 3; §P < 0.05 vs. Postpartum.
