Sheep maternal and fetal precordial ECG

At 126dG, ECG was attached to near-term ewe and fetal shoulders, manubrium and xyphoid processes (n=13). Both maternal and fetal ECG signals were acquired simultaneously throughout the surgical instrumentation with fetal ECG serving as the ground-truth to which the fetal ECG signal extracted from the maternal ECG was compared. Maternal and fetal ECG signals were monitored continuously and digitized at 1000 Hz sampling rate with the 16 bit resolution (1902 and micro1401, both by CED, Cambridge, U.K.). Clinical information, like blood gas or demographic information, is provided. For details, please go to http://iopscience.iop.org/article/10.1088/1361-6579/aaaaa4/meta or the arxiv version http://arxiv.org/abs/1708.09526