RT Journal Article SR Electronic T1 Computed tomographic coronary angiography: how many slices do you need? JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 582 OP 584 DO 10.1136/hrt.2005.082198 VO 92 IS 5 A1 C Peebles YR 2006 UL http://heart.bmj.com/content/92/5/582.abstract AB While increasing the number of slices in multislice computed tomography clearly brings benefits in terms of detecting significant coronary disease, heavy calcification remains a problem, as does the high radiation burden