TABLE 4

Regional Reproducibility of Perfusion Parameters

Counts (MC)Correlation (TPD)SD of differences (TPD)
Left anterior descending region
 8.0 (reference)ReferenceReference
 3.61.000.6
 2.01.000.6
 1.30.990.8
 1.00.990.8
 0.70.990.9
 0.50.991.1
Left circumflex region
 8.0 (reference)ReferenceReference
 3.60.990.5
 2.00.990.6
 1.30.961.1
 1.00.971.1
 0.70.961.1
 0.50.951.3
Right coronary artery region
 8.0 (reference)ReferenceReference
 3.60.990.4
 2.00.990.4
 1.30.990.5
 1.00.990.5
 0.70.980.7
 0.50.961.0

  • Count-specific normal limits were used for TPD.