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. Author manuscript; available in PMC: 2018 Jul 1.
Published in final edited form as: J Cardiovasc Comput Tomogr. 2017 Mar 22;11(4):249–257. doi: 10.1016/j.jcct.2017.03.002

Table 2.

Patient characteristics

Patient characteristics Total 2nd generation DSCT 3rd generation DSCT p value
(N=246) (N=123) (N=123)
Age (years) 53.3 ± 11.6 53.0 ± 10.6 53.5 ± 12.5 0.762
BMI (kg/m2) 28.0 [24.5–31.0] 27.9 [24.6–31.6] 28.0 [24.3–30.6] 0.764
Male gender, n (%) 139 (57) 74 (60) 65 (53) 0.247
Heart rate (beats/min) [Min-Max] 73.9 ± 14.1 [48–119] 73.8 ± 14.2 [49–119] 74.1 ± 14.2 [48–116] 0.929
Sinus rhythm, n (%) 246 (98) 118 (96) 122 (99) 0.213
Nitroglycerin administration, n (%) 239 (97) 120 (98) 119 (97) -
Beta-blocker administration, n (%) 28 (11) 28 (23) 0 (0) -

Data are presented as mean ± SD or median and IQR.