Systems for Detecting Cardiac Arrhythmias

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United States of America Patent

SERIAL NO

14293294

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for calculating a variability value that is indicative of AF by obtaining a signal sequence of a plurality of RR intervals by monitoring electrical activity of a patient's heart. Each RR interval is converted into an instantaneous heart rate value and sorted into ascending order. The difference between each successive heart rate is calculated, discarding the two largest differences. The variability value is calculated by adding the retained differences.

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Patent Owner(s)

Patent OwnerAddress
SPACELABS HEALTHCARE LTD43 MORAY PLACE EDINBURGH EH3 6BT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stewart, Donald-Bane Edinburgh, GB 7 523

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