Detection and analysis of cardiac waveforms

Detection and analysis of cardiac waveforms

An example method includes performing amplitude-based detection to determine location of R-peaks for a plurality of electrograms. The method also includes performing wavelet-based detection to determine location of R-peaks for the plurality of electrograms. The method also includes adjusting the loc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ramanathan, Charulatha, Zeng, Qingguo, Stone, Meredith E, Anderson, John E, Adair, Jeffrey B, Lou, Qing, Bokan, Ryan M, George, Brian P, Hoover, Andrew E, Yao, Cheng, Patel, Ketal C, Turovskiy, Vladimir A, Edel, Connor S, Jia, Ping, Sabo, Matthew J
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:An example method includes performing amplitude-based detection to determine location of R-peaks for a plurality of electrograms. The method also includes performing wavelet-based detection to determine location of R-peaks for the plurality of electrograms. The method also includes adjusting the location of the R-peaks determined by the wavelet-based detection of R-peaks based on the location of R-peaks determined by the amplitude-based detection of R-peaks. The method also includes storing, in memory, R-peak location data to specify R-peak locations for the plurality of electrograms based on the adjusting.