Multivariate analyses indicated that GLS and GRACE ACS risk scores are independent predictors of CAD in patients with NSTEMI (GLS: OR = 0.514, P < 0.001; GRACE score: OR = 0.938, P = 0.007).
Of these, 2616 [1.1%; 0.2% unstable angina, 0.2% ST-elevation myocardial infarction & 0.7% non-ST-elevation myocardial infarction] patients experienced ACS and were identified as having KS.
The clinical data were pooled from two independent cardiac registries: (1) the Warsaw ACS genetic registry (STEMI and NSTEMI/UA patients hospitalized in the years 2008-2011; only STEMI patients were analyzed); (2) the Bialystok STEMI genetic registry (STEMI patients hospitalized in years 2001-2005, who survived the first 48 h from hospital admission).