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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: J Nucl Cardiol. 2016 Jul 7;23(6):1251–1261. doi: 10.1007/s12350-016-0519-y

Table 3.

Comparison of stress ejection fraction between the subgroups.

Variables (ITPD < 5%, n = 40) (ITPD ≥ 5%, n = 10) p value
5th min EF 62 ± 15 52 ± 18 0.07
9th min EF 63 ± 14 54 ± 19 0.09
13th min EF 62 ± 14 54 ± 20 0.16
17th min EF 61 ± 14 52 ± 21 0.11
21st min EF 60 ± 14 55 ± 19 0.31

All variables are expressed in % as mean ± SD; nth min – starting times of consecutive acquisitions; EF = ejection fraction. ITPD = ischemic total perfusion deficit.