Contegra conduit for reconstruction of the right ventricular outflow tract: a review of published early and mid-time results

Table 2 Contegra™ 1999–2007, follow-up pressure difference and anticoagulation strategy, re-interventions in detail

reference	N	peak ΔP in mmHg	mean ΔP in mmHg	Anticoagulation strategy	Percutaneous	Surgical	Total Reinterventions
[1]	55	unknown	unknown	nil	17	5	22
[2]	67	17	8	aspirin for 6 months	2	1	3
[3]	100	18	unknown	nil	0	4	4
[4]	29	unknown	unknown	Aspirin until weighing 5–6 kg	2	1	3
[5]	20	unknown	13 ± 4.8	Heparinisation and aspirin	0	0	0
[6]	67	unknown	11	nil	0	1	1
[7]	30	unknown		nil	0	2	2
[8]	15		11.1 ± 4.5	nil	0	0	0
[9]	6	8.5	24.5 ± 13.1	aspirin for 3 months max	0	5	5
[10]	40	'increased' in 2- unknown otherwise		nil	0	3	3
[11]	38	unknown		nil	0	0	0
[12]	12	unknown	12.9 ± 12.3	nil	6	3	9
[17]	60	unknown		aspirin for 6 months	6	1	7
[21]	62	unknown	14	aspirin for 3 months	0	0	0
[18]	76	unknown		aspirin	4	0	4
[22]	78	23	unknown	Heparinisation and aspirin	19	2	21
					56	28	84