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October 1, 2006Biomedical Engineering / Biomedizinische Technik

Heart rate asymmetry by Poincaré plots of RR intervals

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Population

50 healthy subjects

Design

Cross-sectional

Authors

PGPrzemysław GuzikJPJarosław PiskorskiTKTomasz Krauze

Discussion

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Overview

Supports exploration as a potential biomarker; leaves open utility in patients pending validation.

Structured PICO

P
Population
50 healthy subjects
I
Intervention
Poincaré plot analysis of RR intervals to quantify heart rate asymmetry
O
Outcome
Heart rate asymmetrysurrogate

Poincaré plots of RR intervals reveal heart rate asymmetry in healthy subjects, indicating that heart rate acceleration and deceleration processes are asymmetric.

Cite This Study

Guzik et al. (2006) studied this question.

synapsesocial.com/papers/6a6fef6675498292b7094ffdhttps://doi.org/10.1515/bmt.2006.054
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