Overview of Mathematical Relations Between Poincaré Plot Measures and Time and Frequency Domain Measures of Heart Rate Variability.

Arie M van Roon, Mark M Span, Joop D Lefrandt, Harriëtte Riese

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In one paragraph

Article in Entropy (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

Arie M van RoonDepartment of Vascular Medicine, University of Groningen, University Medical Center Groningen, 9700 RB Groningen, The Netherlands.ORCID 0000-0001-8769-0734

Mark M SpanDepartment of Experimental Psychology, University of Groningen, 9712 TS Groningen, The Netherlands.ORCID 0000-0002-2889-1867

Joop D LefrandtDepartment of Vascular Medicine, University of Groningen, University Medical Center Groningen, 9700 RB Groningen, The Netherlands.ORCID 0000-0001-7059-3882

Harriëtte RieseDepartment of Psychiatry, Interdisciplinary Center Psychopathology and Emotion regulation (ICPE), University of Groningen, University Medical Center Groningen, 9700 RB Groningen, The Netherlands.ORCID 0000-0003-3661-3151

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Poincaré plot was introduced as a tool to analyze heart rate variations caused by arrhythmias. Later, it was applied to time series with normal beats. The plot shows the relationship between the inter-beat interval (IBI) of one beat to the next. Several parameters were developed to characterize this relationship. The short and long axis of the fitting ellipse,

Indexed as

heart rate variabilitymathematical comparisonPoincaré plot

Identifiers

PMID40870332

DOI10.3390/e27080861

PMCPMC12385925

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