Conduction based automatic therapy selection

Details Conduction based automatic therapy selection Conduction based automatic therapy selection

2008-05-27

2008-05-27

Layno, Carl (Department: 3766)

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Electrical therapeutic systems

C600S517000

Reexamination Certificate

active

07379771

ABSTRACT:
A system comprising an implantable medical device includes a ventricular heart signal sensing circuit, a pacing therapy circuit, and a controller circuit coupled to the signal sensing circuit and the therapy circuit. The controller circuit is operable to detect a ventricular tachycardia heart rhythm from the cardiac signal, measure an amount of time the heart signal is one of inside or outside of an effective amplitude band, and initiate ATP therapy if the measured amount of time is less than a threshold amount of time.

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