Universal Informatics · Research reading room

Physiology and Pathophysiology of Heart Rate and Blood Pressure Variability in Humans: Is Power Spectral Analysis Largely An Index of Baroreflex Gain?

Clinical Science

Original publication

Attributed extracts from the research record

“It is often assumed that the power in the low-(around 0.10 Hz) and high-frequency (around 0.25 Hz) bands obtained by power spectral analysis of cardiovascular variables reflects vagal and sympathetic tone respectively.”

Evidence and provenance

Chapter Trust Factor uses a minimum of three distinct qualifying studies. Publication records retain their own evidence and assessment.

Study design and assessment
design
assessment
Not recorded
trust Factor
score
Not recorded
scope
Paper
status
unassessed
randomized Controlled Trial
Not recorded
blinding
not-confirmed
peer Reviewed
false
basis
Publication-specific design or publication status remains unconfirmed.
sources

https://portlandpress.com/clinsci/article-abstract/88/1/103/76359

review Scope
Existing publication-specific assessments and bibliographic indexing; no blanket full-text appraisal.
assessed At
2026-10-27
jadad
status
unassessed
score
Not recorded
evidence
Not recorded
Topics and recorded topic scores
  1. key
    sound:ix
    title
    Baroreflex, heart-rate variability and Mayer waves around 0.1 Hz
    collection
    sound
    trust Score
    1
Citation snapshot and identifiers
id
src-6ab0a4d396b2
doi
10.1042/cs0880103
pmid
Not recorded
citation Snapshot
Not recorded
citations By Collection
sound
348
Complete approved library record
id
src-6ab0a4d396b2
publication Key
Not recorded
aliases
None recorded
title
Physiology and Pathophysiology of Heart Rate and Blood Pressure Variability in Humans: Is Power Spectral Analysis Largely An Index of Baroreflex Gain?
journal
Clinical Science
neurotransmitters
None recorded
year
Not recorded
authors
design
kind
Source record
identity Conflict
Not recorded
doi
10.1042/cs0880103
urls

https://doi.org/10.1042/cs0880103

collections

sound

categories

Heart rate & autonomic

targets
None recorded
priority
1
quotes

“It is often assumed that the power in the low-(around 0.10 Hz) and high-frequency (around 0.25 Hz) bands obtained by power spectral analysis of cardiovascular variables reflects vagal and sympathetic tone respectively.”

summary
limitation
citation Count
348
paper Trust Assessment
score
Not recorded
scope
Paper
status
unassessed
randomized Controlled Trial
Not recorded
blinding
not-confirmed
peer Reviewed
false
basis
Publication-specific design or publication status remains unconfirmed.
sources

https://portlandpress.com/clinsci/article-abstract/88/1/103/76359

review Scope
Existing publication-specific assessments and bibliographic indexing; no blanket full-text appraisal.
assessed At
2026-10-27
citations By Collection
sound
348
topics
  1. key
    sound:ix
    title
    Baroreflex, heart-rate variability and Mayer waves around 0.1 Hz
    collection
    sound
    trust Score
    1
journal Key
clinicalscience
journal Label
Clinical Science
chapter Entries
  1. id
    ix-src-6ab0a4d396b2
    record Id
    src-6ab0a4d396b2
    title
    Physiology and Pathophysiology of Heart Rate and Blood Pressure Variability in Humans: Is Power Spectral Analysis Largely An Index of Baroreflex Gain?
    journal
    Clinical Science
    year
    Not recorded
    authors
    design
    urls

    https://doi.org/10.1042/cs0880103

    quotes
      1. text
        “It is often assumed that the power in the low-(around 0.10 Hz) and high-frequency (around 0.25 Hz) bands obtained by power spectral analysis of cardiovascular variables reflects vagal and sympathetic tone respectively.”
        emphasis
        false
    citation Count
    348
    source Pages

    65

    targets
    None recorded
    categories

    Heart rate & autonomic

    doi
    10.1042/cs0880103
    pmid
    Not recorded
    paper Trust Assessment
    score
    Not recorded
    scope
    Paper
    status
    unassessed
    randomized Controlled Trial
    Not recorded
    blinding
    not-confirmed
    peer Reviewed
    false
    basis
    Publication-specific design or publication status remains unconfirmed.
    sources

    https://portlandpress.com/clinsci/article-abstract/88/1/103/76359

    review Scope
    Existing publication-specific assessments and bibliographic indexing; no blanket full-text appraisal.
    assessed At
    2026-10-27
    collection
    sound
    chapter Number
    2
    topic Id
    ix
    topic Title
    Baroreflex, heart-rate variability and Mayer waves around 0.1 Hz
    trust Score
    1
jadad
status
unassessed
score
Not recorded
condition Evidence
None recorded
conditions
None recorded
topic Trust Scores

1

full Text
status
not-indexed
retrieval Available
false

Open this publication in the interactive library