Hoffman et al,
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Circulation. 2012 Sep 11;126(11 Suppl 1):S170-5
16 years experience. RA patency 82% SV 47% . LITA 85% RITA 80% . Overall freedom from catheterization, percutaneous coronary intervention, and CABG was 85%, 97%, and 99%, respectively.
RA patency was not different from LITA patency (P=0.3).