SYSTEM FOR DETECTING ATRIAL FIBRILLATION ROTATIONAL ACTIVITY PATTERN SOURCES

SYSTEM FOR DETECTING ATRIAL FIBRILLATION ROTATIONAL ACTIVITY PATTERN SOURCES

A method of atrial rotational activity pattern (RAP) source detection is provided which includes detecting, via a plurality of sensors, electro-cardiogram (ECG) signals over time, each ECG signal detected via one of the plurality of sensors and indicating electrical activity of a heart. The method a...

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Bibliographische Detailangaben
Hauptverfasser: HOUBEN Richard P.M, AMOS, Yariv Avraham, URMAN, Roy, ZRIHEM, Yaniv Ben, ZEIDAN, Ziyad, VERMA, Atul, BAE-TAL, Meir, HAYAM, Gal, GOLDBERG, Stanislav
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Zusammenfassung:A method of atrial rotational activity pattern (RAP) source detection is provided which includes detecting, via a plurality of sensors, electro-cardiogram (ECG) signals over time, each ECG signal detected via one of the plurality of sensors and indicating electrical activity of a heart. The method also includes determining, for each of the plurality of ECG signals, one or more local activation times (LATs) each indicating a time of activation of a corresponding ECG signal. The method further includes detecting whether one or more RAP source areas of activation in the heart is indicated based on the detected ECG signals and the one or more local LATs. Mapping information of the detected RAP source areas of activation in the heart is also generated for providing one or more maps.