tokens: RESULTS : CK-MB elevation was detected in 313 patients ( 18.7 % ) , with 1-3x in 12.8 % , 3-5x in 3.5 % and > 5x normal in 2.4 % of patients .
folded_tokens: result : ck-mb elevation be detect in 313 patient ( 18.7 % ) , with 1-3x in 12.8 % , 3-5x in 3.5 % and > 5x normal in 2.4 % of patient .