Surgery – Diagnostic testing – Cardiovascular
Patent
1998-09-24
2000-10-31
Evanisko, George R.
Surgery
Diagnostic testing
Cardiovascular
607 4, A61B 50452
Patent
active
061415812
ABSTRACT:
An implantable antiarrhythmia device which detects and classifies arrhythmias of the human heart, and delivers appropriate therapy. The device employs a method of arrhythmia classification based on a set of prioritized rules, each of the rules defining a plurality of criteria based upon characteristics of sensed depolarizations of heart tissue, each rule being met when the criteria associated with the rule are met. Some rules, when met, trigger delivery of antiarrhythmia therapy. Other rules, when met, inhibit delivery of antiarrhythmia therapy. The rules may be met simultaneously, and if so, the highest priority rule governs the behavior of the device.
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Brown Mark L.
Kaemmerer William F.
Olson Walter H.
Duthler Reed A.
Evanisko George R.
Medtronic Inc.
Patton Harold R.
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