Key result
An adaptive threshold QRS detection algorithm achieved over 99% correct detection of QRS complexes when tested on 20 series of ECG data from the AHA arrhythmia database.
Why the study?
Does an adaptive threshold algorithm accurately detect QRS complexes in ambulatory ECG signals?
Does an adaptive threshold algorithm accurately detect QRS complexes in ambulatory ECG signals?
An adaptive threshold algorithm achieved over 99% correct detection of QRS complexes in ambulatory ECG signals from the AHA arrhythmia database.
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Supports adaptive QRS detection in database ECGs; leaves open prospective ambulatory validation before clinical use.
Akazawa et al. (2002) studied Ambulatory ECG signals (n=20). Adaptive threshold QRS detection algorithm was evaluated on Correct detection of QRS complexes. An adaptive threshold QRS detection algorithm achieved over 99% correct detection of QRS complexes when tested on 20 series of ECG data from the AHA arrhythmia database.
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