Table 1

Causes of late deaths

Operation	Type	Time since operation (years)	Age at death (years)	Cause of death
Mustard	Simple	1.3	1.95	Sudden death
Mustard	Simple	11.2	11.75	Sudden death
Mustard	Complex	7.2	8.42	Sudden death
Mustard	Simple	15.1	16.85	SVT
Mustard	Simple	1.4	2.52	SVT
Mustard	Simple	3.5	4.16	SVT
Senning	Complex	6.4	7.04	SVT
Mustard	Simple	3.2	4.22	Cerebral embolus
Mustard	Simple	1.0	2.27	Cerebral embolus
Mustard	Simple	0.2	1.02	Died after reop for baffle obstruction
Mustard	Simple	0.3	0.52	Died after reop for baffle obstruction
Mustard	Simple	15.0	15.84	Respiratory failure
Mustard	Simple	12.7	13.57	RV failure
Mustard	Simple	1.5	1.92	Severe cerebral damage after cardiac arrest