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. 2010 Nov 10;21(5):944–953. doi: 10.1007/s00330-010-1996-z

Fig. 4.

Fig. 4

Association between the coronary calcium score and coronary artery disease on CTCA. Clustered bar graph of the CTCA findings: normal coronary arteries (□), non-obstructive CAD (Inline graphic), and obstructive CAD (■), for patients with (DM+) and without diabetes mellitus (DM-), divided into three groups according to the coronary calcium score (CCS). * = significant differences between diabetics and non-diabetics (p < 0.05)