Table 3:

Causes of perioperative mortality and morbidity (≤30 days)

	n
30-day mortality: 17%
Septic multiple organ failure	2
Heart failure	1
Pneumonia	1
Cerebral haemorrhage	1
30-day morbidity: 70% at least 1 event; 40% >1 event
Re-exploration	4
Bleeding	3
Pericardial tamponade	1
Resuscitation	1
Postoperative renal failure (haemodialysis)	10
Pulmonary failure	4
Atrial fibrillation	7
Pneumonia	3
Permanent pacemaker implantation	1
Neurological events	2
Permanent	1
Transient	1
Delirium	8
Tracheotomy	5