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Figure 2 | BMC Veterinary Research

Figure 2

From: Pregnancy detection and monitoring in cattle via combined foetus electrocardiogram and phonocardiogram signal processing

Figure 2

Simultaneous recording of foetus PCG, foetus ECG and maternal ECG; Top trace depicts foetus PCG; the solid circle highlights 1st (loud) cardiac sound and the dashed circle highlights the 2nd (weak) cardiac sound. The second and third traces from the top present the foetus ECG; the solid squares highlight the foetus QRS complexes. Maternal ECG (with QRS highlighted by dashed rectangles) is presented in the lower trace.

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BMC Veterinary Research

ISSN: 1746-6148

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