Table 1. Physiologic variables and survival rate after cardiac arrest.

	Baseline	Cardiac arrest	6-Hour post-CA	12-Hour post-CA	1-Day post-CA	2-Day post-CA
Body weight (g)	296.4±22	-	293.2±37	296.7±38	295.2±52	295.8±38
Temperature (°C)	36.7±0.2	34.7±0.7	36.6±0.4	36.7±0.6	36.7±0.3	37.2±0.1
Asphyxial time to CA (s)	-	-	186±20	192±32	188±48	189±33
CPR time (min)	-	-	1.4±0.3	1.5±0.7	1.6±0.3	1.5±0.4
Mean arterial pressure (mm Hg)	118±12	-	109±12	113±34	114±16	117±11
Heart rate (beat/min)	333±11	-	358±43	347±45	328±56	340±56
Survival rate (%)	-	-	100	64.3	35.7	0

CA, cardiac arrest; CPR, cardiopulmonary resuscitation.