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Related Experiment Videos

A cardiac potential mapping system.

C W Thomas1, K Laurita, G Sun

  • 1Biomedical Engineering Department, Case Western Reserve University, Cleveland, OH 44106.

Journal of Electrocardiology
|January 1, 1989
PubMed
Summary
This summary is machine-generated.

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This study details a versatile cardiac mapping system designed for high-quality signal acquisition and analysis. Its parallel processing architecture ensures adaptability for various cardiac applications and experiments.

Area of Science:

  • Biomedical Engineering
  • Cardiology
  • Medical Instrumentation

Background:

  • Cardiac mapping systems require sophisticated hardware and software for accurate signal acquisition and analysis.
  • Challenges exist in obtaining high-quality recordings from torso and epicardial surfaces.
  • Developing adaptable systems is crucial for diverse cardiac research and clinical applications.

Purpose of the Study:

  • To present the technical aspects of a multi-purpose cardiac mapping system.
  • To detail the hardware and software development, focusing on signal acquisition and processing.
  • To highlight the system's adaptability for various cardiac applications.

Main Methods:

  • Incorporation of three parallel microprocessors for simultaneous data processing.

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  • Development of modular software for enhanced flexibility and ease of use.
  • Design enabling recording from 240 electrodes for comprehensive cardiac data capture.

    • Main Results:

    • A multi-purpose cardiac mapping system capable of acquiring and analyzing signals from 240 electrodes.
    • Simultaneous display and analysis of incoming cardiac data.
    • A system designed for adaptability to diverse experimental and clinical scenarios.

    Conclusions:

    • The developed system offers computational and flexibility advantages through parallel processing and modular software.
    • The system facilitates high-quality cardiac signal recording and analysis.
    • The technical design focuses on adaptability for a wide range of cardiac mapping applications.