Table E1.

The physiological data during ECPR

Physiological parameters	Sham	ECPR	CP-ECPR
Weight, g	275.16 ± 9.87	272.93 ± 10.24	274.54 ± 11.61
Time between asphyxia and CA, min	–	3.97 ± 0.71	3.72 ± 0.66
Time of CA, min	–	6	6
Time of ROSC, s	–	71.33 ± 54.35	52 ± 17.05
Epinephrine usage (0.01 mg/mL), mL	–	0.40 ± 0.14	0.38 ± 0.16
Baseline MAP, mm Hg	105.86 ± 4.23	108.73 ± 7.41	102.00 ± 5.71
ECPR 15 min MAP, mm Hg	–	103.53 ± 17.39	94.92 ± 15.23
ECPR 30 min MAP, mm Hg	–	89.07 ± 7.56	87.31 ± 9.82
ECPR 60 min MAP, mm Hg	–	82.07 ± 11.14	84.23 ± 7.74
ECPR 90 min MAP, mm Hg	–	82.73 ± 11.60	82.15 ± 9.36
ECPR 120 min MAP, mm Hg	–	83.93 ± 13.77	81.15 ± 8.38
ECPR 150 min MAP, mm Hg	–	83.33 ± 11.18	82.38 ± 8.17
ECPR 180 min MAP, mm Hg	–	83.40 ± 12.89	82.69 ± 8.94

Data are presented as mean ± standard deviation. ECPR, Extracorporeal cardiopulmonary resuscitation; CP-ECPR, SHCP combined ECPR; CA, cardiac arrest; ROSC, return of spontaneous circulation; MAP, mean arterial pressure; SHCP, selective hypothermic cerebral perfusion.