Skip to main content

Table 2 Cutoff points for phase parameters in the four software programs

From: Comparison of diagnostic performance of four software packages for phase dyssynchrony analysis in gated myocardial perfusion SPECT

  QGS ECTb 4DM cREPO
Bandwidth (°) 24 35 36 42
Phase SD (°) 8.6 15.3 9.4 11.9
Entropy (%) 31 48
  1. Abbreviations: 4DM Corridor 4DM, cREPO cardioREPO, ECTb Emory Cardiac Toolbox, QGS quantitative gated SPECT