
doi: 10.1007/bf02443850
pmid: 7278411
The paper introduces three beat-to-beat cardiotachometers in addition to the four types described by MASON and SHOUP (1979). Two systems are semi-analogue and one all-digital. A detailed description of the principles of operation including block diagrams is given. A portable low power heart rate monitor developed from the all-digital design is described.
Computers, Computers, Analog, Heart Rate, Heart Function Tests, Humans, Monitoring, Physiologic
Computers, Computers, Analog, Heart Rate, Heart Function Tests, Humans, Monitoring, Physiologic
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