Fig. 3.

Calcium scores as a function of heart rate in beats per minute using 64-slice MDCT at 0.6 mm (dotted line with circles), 64-slice MDCT at 3.0 mm (solid line with triangles), DSCT at 0.6 mm (dotted line with circles), DSCT at 3.0 mm (solid line with triangles), EBT (solid line with squares). Agatston score (AS), volume score (VS) and equivalent mass (EM) score from top to bottom; artificial arteries high density calcification (HDC), medium density calcification (MDC) and low density calcification (LDC) from left to right. The thick dotted black lines in the figures in the bottom row represent the physical amount of calcium