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Known LVEF values for the 4D-XCAT models and calculated LVEF values obtained with the four commercial software programs: (AN: Alfa Nuclear; SM: Siemens, GE-X; General Electric Xeleris; M-TT: Mediso Tera-Tomo) presented as mean ± SD (n = 64).
| LVEF | 4D-XCAT | AN | SM | GE-X | M-TT |
|---|---|---|---|---|---|
| Mean (%) | 53.7 | 50.8 | 50.7 | 48.9 | 52.4 |
| Standard Deviation (%) | 13.0 | 14.5 | 15.3 | 15.8 | 15.5 |
