DETECTION AND/OR PREDICTION OF STROKE USING IMPEDANCE MEASUREMENTS

DETECTION AND/OR PREDICTION OF STROKE USING IMPEDANCE MEASUREMENTS

A system comprises a memory, a plurality of electrodes, sensing circuitry, and processing circuitry. The sensing circuitry configured to determine one or more tissue impedance values via the electrodes, wherein the tissue impedance values vary as a function of ejection fraction of a heart of a patie...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kinzie, Patrick W, Schulhauser, Randal C, Gilletti, Aaron, Wainwright, John, Schuemann, Scott J, Hahn, Daniel
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A system comprises a memory, a plurality of electrodes, sensing circuitry, and processing circuitry. The sensing circuitry configured to determine one or more tissue impedance values via the electrodes, wherein the tissue impedance values vary as a function of ejection fraction of a heart of a patient. The processing circuitry configured to determine, at least based on the one or more tissue impedance values, a stroke metric indicative of a stroke status of the patient, and store the stroke metric in a memory.