Key result
A novel fetal ECG extraction system based on blind source separation with reference signals successfully detected fetal signals in 91.1% of singleton pregnancies between 18 and 41 weeks of gestation.
Authors
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May enable earlier non-invasive fetal cardiac monitoring; leaves open prospective validation before clinical adoption.
Observational (n=179)
Yoshitaka Kimura (2012) conducted an observational in Pregnancy (fetal ECG monitoring) (n=179). Blind source separation with reference signals (BSSR) for fetal ECG extraction was evaluated on Successful detection of fetal signals. A novel fetal ECG extraction system based on blind source separation with reference signals successfully detected fetal signals in 91.1% of singleton pregnancies between 18 and 41 weeks of gestation.
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