Table 3

Performance of the Peak-to-Peak Voltage of the Intracoronary Electrograms for Viability Detection With Different Filter Settings at 2 Significant Operating Points

Operating PointFilter, HzCutoff, mVSensitivity, %Specificity, %
Minimal value of the viable group distributionHP-0.52.410022
HP-300.9210018
HP-1000.7310064
Optimal operating pointHP-0.54.629270
HP-302.219479
HP-1000.789969

HP = high pass.

  • See text for details.