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This study introduces a novel algorithm for simulating heart electrical activity and QRST-wave generation. The developed computer model demonstrates comparable performance to high-end systems on a microcomputer.

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Area of Science:

  • Biomedical Engineering
  • Computational Physiology
  • Cardiovascular Electrophysiology

Background:

  • Computer simulation of cardiac electrical activity is a key area in electrocardiogram (ECG) research.
  • Existing models often require significant computational resources.

Purpose of the Study:

  • To present a new algorithm for simulating excitation propagation in the heart.
  • To perform computer simulations of the QRST-wave using this algorithm.
  • To evaluate the performance of the developed model on a microcomputer.

Main Methods:

  • Development of a novel algorithm for simulating cardiac excitation propagation.
  • Implementation of the algorithm on an IBM PC microcomputer.
  • Computer simulation of the QRST-wave.

Main Results:

  • Successful simulation of cardiac excitation propagation and QRST-wave generation.
  • The microcomputer-based model achieved performance comparable to models run on mainframes or high-performance workstations.
  • Validation of the algorithm's efficiency and accuracy.

Conclusions:

  • The new algorithm enables efficient and accurate simulation of cardiac electrical activity, including the QRST-wave.
  • High-performance cardiac simulations are achievable on accessible microcomputer platforms.
  • This work advances the field of electrocardiogram (ECG) theory and computational cardiology.