Table 3 Coefficient of variations for Echo and ICG, n = 29
From: Validation of thoracic impedance cardiography by echocardiography in healthy late pregnancy
| Â | Echo | ICG |
|---|---|---|
HR | 0.3 ± 1.4% (−2.4%, 3.0%) | 7.7 ± 4.1% (−0.3%, 15.8%) |
SV | 6.7 ± 2.6% (1.6%, 11.9%) | 19.3 ± 9.3% (1.2%, 37.5%) |
CO | 6.5 ± 2.5% (1.7%, 11.4%) | 20.7 ± 9.4% (2.2%, 39.1%) |