Gated F-18 FDG PET for assessment of left ventricular volumes and ejection fraction using QGS and 4D-MSPECT in patients with heart failure: a comparison with cardiac MRI.

PLoS One · 2014 · PMC3880258 · PMID 24404123

Europe PMC DOI

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0.0007

closest p · 0.0× alpha

0.0470

boldest claim

The sentences

showed a trendP = 0.0007actually significant

Compared with cardiac MRI, 4D-MSPECT of gated F-18 FDG PET/CT showed a trend towards higher LV EDV with increasing magnitude of LV EDV, as noted on the Bland-Altman plot (y = 0.14x−32.26, P = 0.0007) ( Fig. 3D ).

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borderline significanceP = 0.047actually significant

In contrast, the corresponding values for LV EDV for 4D-MSPECT were comparable, and LV ESV was underestimated with borderline significance compared with cardiac MRI ( P = 0.047).

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