Key result
Three P wave detection algorithms using the first derivative detected between 79% and 99% of possible P waves in ambulatory ECG data.
Population
Digitized ambulatory ECG data from the American Heart Association
Authors
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May aid automated P-wave analysis in ambulatory ECG; leaves open prospective validation before clinical use.
Three newly developed algorithms using the P wave's first derivative successfully detected 79% to 99% of possible P waves in ambulatory ECG data.
Freeman et al. (2005) studied Ambulatory ECG data. Three P wave detection algorithms was evaluated on P wave detection rate. Three P wave detection algorithms using the first derivative detected between 79% and 99% of possible P waves in ambulatory ECG data.
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