ZFIN Image: Keller et al., 2020, Figure 15

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Figure Caption

Figure 15

Embryonic vulnerability to acute maternal hypoxia. Representative maternal heart rate (MHR), embryonic heart rate (EHR), and maternal blood pressure (MBP) before, during, and after 30 s of maternal hypoxia via suspended ventilation. Lag time is defined as time from the onset of maternal hypoxia to the onset of bradycardia. Recovery time is defined as time from minimum EHR to return to baseline EHR. Patterns of EHR recovery are defined as (A) post-hypoxia tachycardia; (B) post-hypoxia return to baseline; and (C) post-hypoxia persistent bradycardia. Adapted with permission [234].

Acknowledgments

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