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Table 4 Contegra™ 1999–2007: median size of conduit and follow-up

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

median size mm stenosis at follow-up reintervention or reoperation for conduit failure at follow-up regurgitation at follow-up
20 49% ± 8(28 months) 41% (22.7 ± 10 months) 16%(22.7 ± 10 months)
20 unknown 10.4%(26.4 months) 0%(26.4 months)
14   10 (1.1 ± 1.1 years)  
14   11.6%(1 year) 3.4%(10.2 ± 6.4 months)
22 0(13.8 ± 9.1 months) 0(13.8 ± 9.1 months) 0(13.8 ± 9.1 months)
unknown 3%(10 ± 2.8 months) 3%(10 ± 2.8 months)  
14 12.5%(3 months) 12.5%(4.3 ± 2 months) 12.5%(3 months)
unknown   6.3%(18.5 ± 6.9 months) 0%(18.5 ± 6.9 months)
unknown   0%(4 ± 2.7 months)  
16 unknown unknown unknown
16 15.8%(18 ± 5 months) 13.1%(18 ± 5 months) unknown
16 0(8.08 months) unknown 8.3%(8.08 months)
14 11.7%(14 months) 34%(38 months) 26.7%(14 months)
unknown    
16 18%(3 years) 6.9%(3 years) 36%(3 years)
unknown   29.5%(4 years) 16.5%(4 years)
unknown 0%(28.1 ± 17.1 months) 0%(28.1 ± 17.1 months) 0%(28.1 ± 17.1 months)