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Table 1 >Quality of ventricular fibrillation detection algorithms (sensitivity (Sns), specificity (Spc), integrated receiver operating characteristic (IROC)) in per cent, rounded on 3 significant digits, wl = window length in seconds. (*) ... no appropriate parameter exists.

From: Reliability of old and new ventricular fibrillation detection algorithms for automated external defibrillators

Data Source   MIT DB CU DB AHA DB overall result
Parameter wl Sns. Spc. Sns. Spc. Sns. Spc. Sns. Spc. IROC
TCI 3 82.5 78.1 73.5 62.6 75.2 78.3 75.0 77.5 82
TCI 8 74.5 83.9 71.0 70.5 75.7 86.9 75.1 84.4 82
ACF95 8 33.2 45.9 38.1 58.9 51.5 52.2 49.6 49.0 49
ACF99 8 59.4 30.1 54.7 49.3 71.5 40.3 69.2 35.0 49
VF 4 36.7 100 32.2 99.5 17.6 99.9 19.6 99.9 85
VF 8 29.4 100 30.8 99.5 16.9 100 18.8 100 87
SPEC 8 23.1 100 29.0 99.3 29.2 99.8 29.1 99.9 89
CPLX 8 6.3 92.4 56.4 86.6 60.2 91.9 59.2 92.0 87
STE 8 54.5 83.4 52.9 66.6 49.6 81.0 50.1 81.7 67
MEA 8 62.9 80.8 60.1 87.5 49.8 88.6 51.2 84.1 82
SCA 8 72.4 98.0 67.7 94.9 71.7 99.7 71.2 98.5 92
WVL1 8 28.7 99.9 26.2 99.4 26.8 99.5 26.7 99.7 80
WVL2 8 81.1 89.0 61.0 72.1 73.5 89.6 72.0 88.4 (*)
LI 8 3.1 95.1 7.5 94.8 9.3 92.0 9.0 93.9 58
TOMP 8 68.5 40.6 71.3 48.4 95.9 39.7 92.5 40.6 67