A 700-gram neonate has been resuscitated following a precipi…

A 700-gram neonate has been resuscitated following a precipitous delivery with abruption of the placenta. Mechanical ventilation is initiated with the following settings:Mode: TCPLFiO2: 0.50Rate: 40/minPEEP: 5 cm H2OPIP: 18 cm H2OThe heart rate is 140 bpm and the SaO2 is 95%. The mean blood pressure is noted to be 25 mm Hg. These findings are most consistent with: