Evidence map›Paper›PMID 31717972›Full record

ArticleJournal of clinical medicine2019

First Evaluation of an Index of Low Vagally-Mediated Heart Rate Variability as a Marker of Health Risks in Human Adults: Proof of Concept.

Marc N Jarczok, Julian Koenig, Arne Wittling, Joachim E Fischer, Julian F Thayer

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06821035 (Teaching Youth & Families Self-Regulation Skills to Disrupt the Impact of Adverse Childhood Experiences), which is not on this map. Cited by 41 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 2 pooled it
5.5field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06821035 narecruitingnot on this mapstarted 2025, after this paper: background citation

Teaching Youth & Families Self-Regulation Skills to Disrupt the Impact of Adverse Childhood Experiences: Preventing Substance Use in Adversity- Impacted Youth

TypeinterventionalSponsorUniversity of California, IrvineRan2025 to 2028Enrolled210ConditionsAdverse Childhood Experiences, Family FunctioningArmsGarnering Resilience in Traumatized youth and families (GRIT), Digital Citizenship Curriculum (DCC)
3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 2 syntheses or guidelines pooled it, 85 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Review
  5. Parasympathetic decreases immediately following self-reported cannabis smoking among adults living with cannabis use disorder.International journal of psychophysiology : official journal of the International Organization of Psychophysiology · 2025
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 3 countries.

Marc N JarczokDepartment of Psychosomatic Medicine and Psychotherapy, Ulm University Medical Center, 89081 Ulm, Germany.ORCID 0000-0002-6055-385X
Julian KoenigSection for Translational Psychobiology in Child and Adolescent Psychiatry, Department of Child and Adolescent Psychiatry, Centre for Psychosocial Medicine, University of Heidelberg, 69115 Heidelberg, Germany.ORCID 0000-0003-1009-9625
Arne WittlingCenter for Neuroscience Research NPO, 54296 Trier, Germany.ORCID 0000-0002-8611-277X
Joachim E FischerMannheim Institute of Public Health, Social and Preventive Medicine, Mannheim Medical Faculty, Heidelberg University, 68167 Mannheim, Germany.
Julian F ThayerDepartment of Psychological Science, The University of California, Irvine, Irvine, CA 92697-7085, USA.ORCID 0000-0001-9385-3421
University of Mannheim · DEUniversität Trier · DEUniversity of Bern · CHUniversity of California, Irvine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple studies have demonstrated low vagally-mediated heart rate variability (HRV) being associated with a range of risk factors for heart disease and stroke, including inflammation, hyperglycemia, hyperlipidemia, and hypertension. Yet, no cut point exists that indicates elevated risk. In the present study we sought to identify a cut point-value for HRV that is associated with elevated risk across a range of known risk factors.

methodsA total of 9550 working adults from 19 study sites took part in a health assessment that included measures of inflammation, hyperglycemia, hyperlipidemia, and hypertension and vagally-mediated HRV (Root mean square of successive differences between normal heartbeats (RMSSD)). Multiple age and sex adjusted logistic regressions were calculated per risk factor (normal versus clinical range), with RMSSD being entered in binary at different cut points ranging from 15-39 msec with a 2 msec increment.

resultsFor daytime RMSSD, values below 25 ± 4 indicated elevated risk (odds ratios (OR) 1.5-3.5 across risk factors). For nighttime RMSSD, values below 29 ± 4 indicated elevated risk (OR 1.2-2.0).

conclusionThese results provide the first evidence that a single value of RMSSD may be associated with elevated risk across a range of established cardiovascular risk factors and may present an easy to assess novel marker of cardiovascular risk.

Indexed as

CVDheart rate variabilitynovel risk factorpreventionrisk stratification

Identifiers

PMID31717972
PMCPMC6912519
OpenAlexW2988547412

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.