An Intraoperative Case of Spontaneous Restoration of Circulation from Asystole: A Case of Lazarus Phenomenon

Table 1

Blood gases and electrolytes’ concentration at baseline, various phases of Cardiopulmonary Resuscitation and after Return of Spontaneous Circulation.

	PO2 (mmHg)	PCO2 (mmHg)	pH	Haemoglobin (mg/dL)	Na^+ (mEq/L)	K^+ (mEq/L)
Baseline	120	40	7.32	6.3	135	3.7
1st min of CPR	102	17	7.25	5.2	134	3.2
12th min of CPR	95	12	7.18	7.1	133	4.1
24th min of CPR	92	11	7.10	9.6	136	4.9
45th min of CPR	82	8	7.05	10.2	137	6
ROSC	94	29	7.12	10.1	137	6

CPR: cardiopulmonary resuscitation, ROSC: return of spontaneous circulation.