APPENDIX 2.

Number and Characteristics of Stents Assessed on MDCT Angiography (MDCTA)

Stent (Name of Manufacturer)	No. of Stents (n = 75)	Diameter (mean ± SD)	Length (mean ± SD)	% Assessable on MDCTA
Cypher (Cordis)	8	2.93 ± 0.07	24.70 ± 2.79	62.5
Taxus (Boston Scientific)	8	2.88 ± 0.16	14.57 ± 2.42	75.0
Bx Velocity (Cordis)	4	3.00 ± 0.00	23.00 ± 0.00	50.0
Multi-Link Penta (Abbott Vascular)	1	3.00 ± 0.00	8.00 ± 0.00	100.0
Driver (Medtronic)	1	3.00 ± 0.00	15.00 ± 0.00	100.0
S660 or S670 (Medtronic)	4	2.88 ± 0.13	17.25 ± 2.56	50.0
Other stents (unknown)	49	3.91 ± 0.09	15.73 ± 0.82	63.3