SYSTEM AND METHOD FOR RECONSTRUCTING AND VIEWING CARDIAC ELECTRICAL ACTIVATION

SYSTEM AND METHOD FOR RECONSTRUCTING AND VIEWING CARDIAC ELECTRICAL ACTIVATION

System for reconstruction and visualization of cardiac electric activity, with high-resolution capabilities, improving the performance of current systems by means of the inclusion of the a priori information of the bioelectric problem in a learning algorithm, and by means of the the explotation of t...

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Hauptverfasser: ALONSO ATIENZA, FELIPE, RAMOS LOPEZ, FRANCISCO JAVIER, SANCHEZ MUNOZ, JUAN JOSE, ROJO ALVAREZ, JOSE LUIS, ALVAREZ ROMAN, JUAN DIEGO, GARCIA ALBEROLA, ARCADIO, REQUENA CARRLON1 JESUS, CAAMANO FERNANDEZ, ANTONIO JOSE, WILBY, MARK RICHARD, MOSCOSO CASTRO, MIGUEL ANGEL
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Zusammenfassung:System for reconstruction and visualization of cardiac electric activity, with high-resolution capabilities, improving the performance of current systems by means of the inclusion of the a priori information of the bioelectric problem in a learning algorithm, and by means of the the explotation of the spacial and temporal correlations thanks to interpolation and decimation subsystems. The system consists of, at least: a plurality of catheters; ways for obtaining the location coordinates of said array; ways for obtaining the cardiac walls geometry; ways for processing the signals from the chatheters, inmplementing an algorithm based on Support Vector Machines, allowing the incorporation of the bioelectric phenomena; ways of interpolation and redundance exploiting for yielding high resolution without matrix inversions; and ways of visualization.