Bioimpedance cardiography in pregnancy: A longitudinal cohort study on hemodynamic pattern and outcome

Table 3 Previous pregnancy related disease (n = 29) and healthy controls (n = 128)

week		11^th-13^th	14^th-17^th	18^th-22^nd	23^rd-27^th	28^th-32^nd	33^rd-36^th	37^th-40^th	6^th week	6^th month
CO	prev. dis.	6.3 ± 2.2	5.5 ± 1.1	6.2 ± 1.5	6.3 ± 1.4	6.4 ± 1.7	6.1 ± 1.5	5.4 ± 1.6	5.0 ± 1.3	4.7 ± 0
l/min	healthy	5.3 ± 1.2	5.2 ± 1.2	5.4 ± 1.0	5.7 ± 1.2	5.8 ± 1.2	6.1 ± 1.3	5.5 ± 1.1	4.5 ± 0.8	4.7 ± 1.0
p-value		0.017		0.012
HR	prev. dis.	85 ± 9	85 ± 14	90 ± 8	91 ± 14	92 ± 13	91 ± 10	100 ± 10	72 ± 11	82 ± 0
beats/min	healthy	79 ± 10	81 ± 11	83 ± 11	88 ± 12	94 ± 14	91 ± 14	89 ± 15	74 ± 10	76 ± 10
p-value		0.021		0.003
BP-sys	prev. dis.	124 ± 15	117 ± 16	119 ± 13	115 ± 11	112 ± 11	115 ± 18	112 ± 14	113 ± 5	96 ± 0
mmHg	healthy	107 ± 11	103 ± 7	104 ± 8	102 ± 10	104 ± 10	104 ± 9	107 ± 10	103 ± 7	106 ± 7
p-value		<0.001	<0.001	<0.001	<0.001	0.009	0.003		0.028
BP-dia	prev. dis.	85 ± 21	80 ± 11	79 ± 10	79 ± 9	76 ± 8	79 ± 11	81 ± 9	76 ± 6	67 ± 0
mmHg	healthy	73 ± 8	69 ± 7	70 ± 7	71 ± 7	72 ± 9	73 ± 8	76 ± 8	70 ± 7	74 ± 7
p-value		<0.001	<0.001	<0.001	0.001	0.064	0.035
SVR	prev. dis.	1444 ± 698	1389 ± 356	1257 ± 469	1170 ± 292	1093 ± 248	1222 ± 360	1422 ± 447	1400 ± 271	1260 ± 0
dyn · sec/cm ⁵	healthy	1292 ± 233	1255 ± 256	1205 ± 284	1174 ± 335	1139 ± 234	1097 ± 224	1244 ± 253	1422 ± 274	1453 ± 312
p-value
SV	prev. dis.	74 ± 22	66 ± 16	70 ± 16	71 ± 16	72 ± 14	69 ± 14	58 ± 16	70 ± 15	63 ± 0
l/min	healthy	67 ± 13	66 ± 15	67 ± 13	66 ± 14	64 ± 14	68 ± 14	66 ± 16	62 ± 12	62 ± 15
p-value						0.063

CO cardiac output, HR heart rate, BP-sys: systolic blood pressure, BP-dia: diastolic blood pressure, SVR systemic vascular resistance, SV stroke volume; all measurements are performed in side position, only significant and borderline significant p-values are shown

ISSN: 1471-2393