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We determine our heart frequency

We determine our heart frequency

Item no.: P1522060
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Principle

An electrocardiogram (ECG) enables you to observe the regular sequence of heart contractions as well as to determine your heart frequency by determining the interval between two heart contractions. In a second experiment, you will measure the heart frequencies of test persons of various ages. You can then establish the fact that the average heart frequency at rest changes when the body grows.

Benefits

  • No danger due to electrical energy thanks to wireless operation
  • Data acquisition with tablets possible
  • Outdoors and site-independent measurements possible in tablet mode
  • Wireless measurement mode allows for use in sports medicine
  • Simple operation of the app, therefore appropriate for all education levels
  • Long-term measurement possible, i.e. for fitness tests

Tasks

  1. Record an electrocardiogram of your heartbeat at rest and calculate your resting heart rate
  2. Table 2 shows the heart frequency of people of various age groups. Describe the age-dependent
    differences of the heart frequency and compare the heart frequency with your own resting heart
    rate

What you can learn about

  • electrocardiogram
  • heart rate
  • heart frequency
  • ECG
Document     Filesize
p1522060e.pdf Experiment guide, English 354.87 KB

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