Method and apparatus for prediction of cardiac dysfunction

A method and apparatus for predicting cardiac dysfunction simultaneously assesses the modulation of the rate of atrial depolarization and the modulation of the rate of ventricular depolarization to monitor the interaction of the sino-atrial and atrio-ventricular pacemakers of the heart. The atrial a...

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Bibliographic Details
Main Author FISCHER RUSSELL JOHN
Format Patent
LanguageEnglish
Published 29.07.2004
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
ELECTRIC DIGITAL DATA PROCESSING
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
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Summary:A method and apparatus for predicting cardiac dysfunction simultaneously assesses the modulation of the rate of atrial depolarization and the modulation of the rate of ventricular depolarization to monitor the interaction of the sino-atrial and atrio-ventricular pacemakers of the heart. The atrial and ventricular rate signals are formed from fiducial markers in the electrocardiogram or intracardiac electrogram corresponding to atrial and ventricular depolarization. The rate signals are characterized with a measure of their modulation, and are then compared to predict episodes of cardiac dysfunction.
Bibliography:Application Number: US20040757854