2.6 Serum hs-cTnT measurement
Hs-cTnT levels were measured using the Elecsys 2010 (Roche Diagnostics,
Indianapolis, Indiana) at a dedicated core laboratory. According to the
manufacturer, the 99th-percentile cut-off point for
hs-cTnT is 0.014 µg/l, and a coefficient of variation of <10%
is achieved at 0.013 µg/l.20