Table 3: Summary of studies on 64-slice CT angiography for assessing coronary stents.

Author/yearPatients (n)Stents (n)Non evaluable (%)Sensitivity (%)Specificity (%)PPV (%)NPV (%)

Rixe et al. 2006 [63]641024286988698
Van Mieghem et al. 2006 [64]70162na1009167100
Rist et al. 2006 [65]2546275926794
Oncel et al. 2007 [66]3039089959490
Cademartiri et al. 2007 [67]182192795936399
Ehara et al. 2007 [68]811631292815498
Carrabba et al. 2007 [69]4187084979297
Das et al. 2007 [70]531102.797887798
Schuijf et al. 2007 [71]507614100100100100
Carbone et al. 2008 [72]417419.575867189
Manghat et al. 2008 [73]401149.685867189
Hecht et al. 2008 [74]67132094743999
Nakamura et al. 2008 [75]497514.667922998
Andreini et al. 2009 [47]100179587989296
Pontone et al. 2009 [76]80 (gating)48892948587
80 (triggering)66673968094
Haraldsdottir et al. 2010 [77]931401427956778
Papini et al. 2010 [78]2642209710097100
Abdelkarim et al. 2010 [79]5512213.291959691
Chung et al. 2010 [44]609124.290745895
Wykrzykowska et al. 2010 [80]52753633.391.757.180.5
Andreini et al. 2011 [81]85 (gating)163586979196
83 (triggering)17479410010098
Zhao et al. 2011 [82]182901009589100
Zhang et al. 2012 [83]8317128.71006925100

Total/mean1608267212.184.491.173.994.6

na: not available; PPV: positive predictive value; NPV: negative predictive value.