Table 3. Operative results of isolated CABG mortality.

	N	30-day mortality		Operative mortality
Isolated cases	13390	209	1.6%	332	2.5%
Isolated, initial, elective	10847	82	0.8%	146	1.3%
On-pump intended
Arrest	2247	20	0.9%	35	1.6%
Non-arrest, Vf	1622	18	1.1%	36	2.2%
Information missed	909	6	0.7%	13	1.4%
Off-pump intended
Completed	5908	34	0.6%	55	0.9%
Converted	161	4	2.5%	7	4.3%

CABG: coronary artery bypass grafting; Vf: ventricular fibrillation