PubMed · 3233937
Electrocardiogram simulation using a personal computer.
Abstract
A personal computer with a digital-to-analog converter is used as an electrocardiogram simulator. A TurboPascal procedure, given the heart rate, rhythm, and ST segment levels, generates the voltages for Leads II and V5. A simple circuit reduces the voltages to the physiologic range and smoothes the waveforms, removing the staircase effects of digitalization. The procedure can be manually controlled using a software interface or driven by other programs for use in a full-scale operating room simulator.
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H A Schwid. 1988. Electrocardiogram simulation using a personal computer.. https://doi.org/10.1016/0010-4809(88)90012-2
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