Algorithm for discrimination of 1:1 tachycardias

Details Algorithm for discrimination of 1:1 tachycardias Algorithm for discrimination of 1:1 tachycardias

2007-02-06

2007-02-06

Layno, Carl (Department: 3766)

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Electrical therapeutic systems

C600S515000, C600S518000, C607S014000

Reexamination Certificate

active

10862779

ABSTRACT:
An algorithm for detection of tachycardias and for discriminating between supraventricular tachycardia (SVT) and ventricular tachycardia (VT) when a 1:1 tachycardia condition is present that can be implemented in an implantable cardiac rhythm management device. Variability measures of AV and VA intervals during the tachycardia are computed and used to distinguish between SVT and VT.

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