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Cardiovascular diseases present a significant global challenge, ranking as the leading cause of death worldwide. In this context, diagnostics and treatment solutions play a crucial role. Utilizing an experimental setup, invasive and non-invasive electrical data from rabbit hearts were collected and analyzed. The electrical signals leveraged to perform a non-invasive technique for cardiac electrical activity visualization: Electrocardiographic Imaging (ECGi). Under normal and abnormal cardiac conditions, this study has analyzed and compared dominant frequency, local activation time, root mean squared error and euclidean distance in signals obtained through the setup and ECGi estimation technique in order to evaluate its performance.

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Electrocardiographic Imaging Performance From Rabbit Hearts Signals

  • 会议论文

  • 发表日期：

    2025年

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  • A. Quadros,
  • T. Neves,
  • V. Silva,
  • J. Paredes,
  • I. Sandoval,
  • J. Pachón,
  • I. Uzelac,
  • J. Salinet

摘要

Cardiovascular diseases present a significant global challenge, ranking as the leading cause of death worldwide. In this context, diagnostics and treatment solutions play a crucial role. Utilizing an experimental setup, invasive and non-invasive electrical data from rabbit hearts were collected and analyzed. The electrical signals leveraged to perform a non-invasive technique for cardiac electrical activity visualization: Electrocardiographic Imaging (ECGi). Under normal and abnormal cardiac conditions, this study has analyzed and compared dominant frequency, local activation time, root mean squared error and euclidean distance in signals obtained through the setup and ECGi estimation technique in order to evaluate its performance.