Algorithm for discrimination of 1:1 tachycardias
US6748269B2 · kind B2 · utility
57Cited by
32References
26Claims
0Family size
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Key dates
| Filing date | Oct 17, 2001 |
| Grant date | Jun 8, 2004 |
| Priority date | — |
| Expiry date | Mar 2, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/3622
- WIPO fieldMedical technology
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.