Table 2.

Morphologic classification and quantification of coronary calcifications

	All	Type I	Type II	p
Number	70	39 (56)	31 (44)	–
Location				0.513
Left anterior descending	35 (50)	22 (63)	13 (37)
Left circumflex	20 (29)	10 (50)	10 (50)
Right coronary	15 (21)	7 (47)	8 (53)
*Average calcification number				–
Left anterior descending	1.8	1.2	0.7
Left circumflex	1.5	0.8	0.8
Right coronary	1.3	0.6	0.7
Volume (mm3)	0.79 (0.38–1.8)	1.2 (0.47–1.9)	0.65 (0.26–1.3)	0.153
Depth from lumen (μm)	100 (70–170)	130 (90–260)	80 (60–130)	0.015

Values are number (%) or median (range).

*Forty–four vessels were analyzed (left anterior descending, n = 19; left circumflex, n = 13; right coronary, n = 12).