SENSOR-BASED PHRENIC NERVE STIMULATION DETECTION

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United States of America

APP PUB NO 20250032803A1
SERIAL NO

18800807

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Abstract

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A method and device for detecting phrenic nerve stimulation (PNS) in, or using, a cardiac medical device. A test signal sensitive to contraction of a diaphragm of a patient may be sensed and signal artifacts of the test signal within each of a first window of the test signal prior to a predetermined cardiac signal and a second window of the test signal subsequent to the predetermined cardiac signal may be determined. The PNS beat criteria may be evaluated, for example, using the test signal, which may be a heart sounds signal.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grenz, Nathan A North Oaks, US 20 317
Kleckner, Karen J Blaine, US 102 5215
Zhang, Xusheng Shoreview, US 185 6873

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