(b) All-cause mortality
	Total (n = 163)	NO CAG (n = 140)	CAG NEG (n = 7)	CAG NCC (n = 10)	CAG PCI (n = 6)
Acute coronary events, n (%)	0 (0)	0 (0)	0 (0)	0 (0)	0 (0)
Acute non-coronary events, n (%)	1a (0.6)	0 (0)	0 (0)	1a (10.0)	0 (0)
Sepsis, n (%)	4 (2.4)	3 (2.1)	0 (0)	0 (0)	1 (16.7)
LT failureb, n (%)	7 (4.3)	6 (4.3)	0 (0)	1 (10.0)	0 (0)
Other, n (%)	4 (2.4)	3 (2.1)	1 (14.3)	0 (0)	0 (0)
TOT, n (%)	16 (9.8)	12 (8.6)	1 (14.3)	2 (20.0)	1 (16.7)

CAG: coronary angiography; NEG: negative for coronary disease; NCC: non-critical coronaropathy; PCI: percutaneous coronary intervention.

Values are expressed as absolute numbers and percentages referred to the LT population. No significant differences between these groups were found.

^a Aortic dissection.

^b Recurrence of hepatocellular carcinoma (HCC), multi-organ failure (MOF), death on operating table (DOT) and graft failure.