Association between thyroid-stimulating hormone and maternal hemodynamics in hypertensive disorders of pregnancy: an observational study

Table 2 Maternal hemodynamic monitoring of the study population

Hemodynamic parameters	N = 163
Systolic blood pressure (mmHg)	148.13 ± 18.54
Diastolic blood pressure (mmHg)	94.49 ± 12.27
Mean arterial pressure (mmHg)	112.47 ± 13.73
CO (L/min)	5.66 ± 1.43
Stroke volume (ml/kg)	0.92 ± 0.23
Ejection time percent (%)	47.39 ± 5.96
SVR (dyne×sec/cm⁵)	1632.85 ± 449.04
Peak velocity of flow (m/s)	1.2 (1.00, 1.40)
Mean pressure gradient	2.3 (1.90, 3.20)
Velocity time integral	25 (22, 28)

CO: cardiac output; SVR: systemic vascular resistance. Peak velocity of flow, mean pressure gradient and velocity time integral were skewed distributed and were expressed as median (25th percentile, 75th percentile), other parameters were normally distributed and were expressed as mean ± standard deviations

ISSN: 1471-2393