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A&B: Trends in all repairs, open repair, and total EVAR from 2003 to 2013 in the adult Medicare population (A). Proportion of branched EVAR performed in comparison to total EVAR (B). The asterisk denotes the first year where a measureable number of branched repairs was performed. AAA, abdominal aortic aneurysm; EVAR, endovascular aneurysm repair.
