Table 1. Patient summary.

Case	Age (y)	Sex	Diagnosis	CABG	Interval time (months)	Approach	CP	Procedure	Valve	Arrest/VF	CPB (min)	ACC (min)	RT (°C)	K+ (mEq/l)	Intubation (days)	ICU stay (days)	Hospital stay (days)	Complication
1	82	M	AS	LITA-LAD, SVG-LCx, SVG-RCA	113	Median	Ante + retro	AVR	CEP magna 19	Arrest	333	104	27.1	4.4–5.5	10	14	46	Lung hemorrhage
2	84	M	AS	LITA-LAD	37	Median	Ante + retro	AVR	CEP magna 21	Arrest	259	109	28.5	5.5–5.9	5	8	41	Long intubation
3	73	F	AS	LITA-LAD, SVG-RCA	36	Median	Ante + retro	AVR	SJM Regent17	Arrest	161	105	26.7	5.0–5.9	4	8	50	MRSA entelitis
4	55	M	AS, Low EF, ASD	LITA-LAD, SVG-LCx-RCA	97	Median	Ante + retro	AVR, ASD closure	SJM Regent21	VF	332	156	27.3	4.3–6.2	3	6	28	Cerebral infarction
5	74	M	AS	LITA-LAD, SVG-LCx	55	Median	Ante + retro	AVR	SJM Regent19	VF	207	126	28.5	4.7–6.3	1	2	27	None

AS: aortic valve stenosis; EF: ejection fraction; ASD: atrial septal defect; CABG: coronary artery bypass grafting; LITA: left internal thoracic artery; LAD: left anterior descending coronary artery; SVG: saphenous vein graft; LCx: left circumflex coronary artery; RCA: right coronary artery; CP: cardioplegia; AVR: aortic valve replacement; VF: ventricular fibrillation; CPB: cardiopulmonary bypass; ACC: aortic cross clamp; RT: rectal temperature; K+: serum potassium; ICU: intensive care unit