CD34 and coronary artery disorder: Concentrations of CD34+ MPs in the NSTEMI group (71.2 ± 24.4 particles/μl) were between those in the healthy (53.5 ± 10.5 particles/μl) and CAD (97.4 ± 27.7 particles/μl) groups but were not statistically different from either of those groups (p = .20 and .39, respectively) (Figure 1c).