Surgery – Diagnostic testing – Cardiovascular
Reexamination Certificate
2005-05-11
2009-08-25
Layno, Carl H (Department: 3766)
Surgery
Diagnostic testing
Cardiovascular
C600S509000, C600S516000, C600S518000, C607S014000
Reexamination Certificate
active
07580740
ABSTRACT:
Methods and systems are directed to detecting atrial tachyarrhythmia. A plurality of A-A intervals is detected. The detected A-A intervals are selected and used to detect atrial tachyarrhythmia. Selecting A-A intervals may be based on determining that A-A intervals are qualified. Qualified A-A intervals may be determined if a duration of the particular A-A interval falls outside a predetermined duration range, for example. Qualified A-A intervals may also be determined based on events occurring between consecutively sensed atrial events of the particular A-A interval, and whether the duration of the particular A-A interval falls within the predetermined duration range, for example.
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Bocek Joseph M.
Harrington Anthony S.
Kim Jae-ho
White Harley G.
Cardiac Pacemakers Inc.
Hollingsworth & Funk LLC
Layno Carl H
Lee Yun Haeng
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