Hrv Measurement; How To Set Up The Hrv Distribution Graph - Vetland V1410 User Manual

33. HRV Measurement

The autonomic nervous system affecting the cardiac pacemaker cell in sinoatrial node (SA node)
determines the heart rate. The SA node is controlled by the sympathetic and parasympathetic nervous
system. Heart rate is determined by these opposite nervous systems harmonized with each other. The
beat-to-beat interval is a physiological phenomenon that is analyzed for possible indication of the health
of the cardiac system as well as external influences to the body such as pain.

How to Set Up the HRV Distribution Graph

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To get the HRV distribution graph, the heart rate should be measured from ECG or SpO2.
NOTE
To set up the HRV distribution graph, press the Menu button
one time and select SETUP  HRV  SET  HRV ON.
The HRV distribution graph displays after 2-3 minutes.
V1410 / V1412 User Manual
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