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Updated: Jun 2, 2026
06:24
Examining Changes in HRV and Emotion Following Artmaking with Three Different Art Materials
Published on: January 11, 2020
ARTiiFACT: a tool for heart rate artifact processing and heart rate variability analysis.
Tobias Kaufmann1, Stefan Sütterlin, Stefan M Schulz
1Department of Psychology I, University of Würzburg, Marcusstr. 9-11, 97070, Würzburg, Germany. tobias.kaufmann@uni-wuerzburg.de
Behavior Research Methods
|May 17, 2011
Summary
Accurate heart rate variability (HRV) analysis requires robust artifact detection in interbeat interval (IBI) data. ARTiiFACT software provides automated and manual tools for reliable HRV analysis and data export.
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2026-06-19T13:36:36.055780+00:00
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The heart rate, or pulse rate, is a vital indicator of cardiovascular health. It reflects the number of times the heart beats per minute. Various physiological and environmental factors influence heart rate, increasing or decreasing cardiac output. Understanding these factors is crucial for assessing heart function and identifying potential health issues.
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A cardiac action potential originates in the SA node and spreads throughout the atria and the AV node in approximately 0.03 seconds. This results in the P wave in an ECG and triggers atrial contraction. The action potential is then briefly slowed at the AV node, allowing the atria to contract and fill the ventricles with blood before...
A cardiac action potential originates in the SA node and spreads throughout the atria and the AV node in approximately 0.03 seconds. This results in the P wave in an ECG and triggers atrial contraction. The action potential is then briefly slowed at the AV node, allowing the atria to contract and fill the ventricles with blood before...
01:30Pulse rhythm
Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
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