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ECG Performance Analysis
Rhythm class AHA-DB MIT-DB CU-DB VF-DB Total number of
sample size
VF-shockable: TP 747 19 220 566 1552
VF-shockable: FN 82 0 18 53 153
VF-shockable:
sensitivity(%) 90.1 100.0 92.4 91.4 91.0
(>90)
VT-shockable: TP - - - 394 394
VT-shockable: FN - - - 63 63
VT-shockable:
sensitivity(%) - - - 86.2 86.2(>75)
Non-shockable: FP 0 0 0 1 1
NSR, PVC, APB,
SVP, Asystole-Non-
shockable: TN 3075 17150 1254 6774 28249
Specificity(%) 100.0 100.0 100.0 >99.9 >99.9
(>99)
Database for ECG analysis

From the official database of the AHA (American Heart Association)

From the official database of MIT (Massachusetts institute Technology)
(CU-DB: The Creighton University Sustained Ventricular Arrhythmia Database,
VF-DB: MIT-BIH Malignant Ventricular Arrhythmia Database)
ECG rhythm to determine whether it is advisable to deliver a shock

Ventricular fibrillation with an amplitude that is greater than or equal to 0.2mV

Ventricular Tachycardia with a heart frequency greater than or equal to 160 bpm