Evidence map›Paper›PMID 27638879›Full record

ArticleAmerican journal of physiology. Heart and circulatory physiology2016

Vascular function assessed by passive leg movement and flow-mediated dilation: initial evidence of construct validity.

Matthew J Rossman, H Jonathan Groot, Ryan S Garten, Melissa A H Witman, Russell S Richardson

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Heart and circulatory physiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.8field-weighted citation impact, top 13% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 32 citations in OpenAlex.

  1. Trial
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  5. The impact of age and exercise training on endothelial-mediated mechanisms of vasodilation during passive leg movement in males.American journal of physiology. Regulatory, integrative and comparative physiology · 2026
    Article
  6. Article
  7. Article
  8. Endothelial dysfunction in chronic kidney disease: a clinical perspective.American journal of physiology. Heart and circulatory physiology · 2025
    Review
  9. Article
  10. Review
  11. Article
  12. Article
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  14. Influence of Local Muscle Cooling on Mitochondrial-Related Gene Expression at Rest.International journal of environmental research and public health · 2022
    Article
  15. Article
  16. Article
  17. Article
  18. Effect of acute sympathetic activation on leg vasodilation before and after endurance exercise.Journal of smooth muscle research = Nihon Heikatsukin Gakkai kikanshi · 2021
    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 1 institution in 1 country.

Matthew J RossmanGeriatric Research, Education, and Clinical Center, George E. Whalen Veterans Affairs Medical Center, Salt Lake City, Utah.
H Jonathan GrootGeriatric Research, Education, and Clinical Center, George E. Whalen Veterans Affairs Medical Center, Salt Lake City, Utah.
Ryan S GartenGeriatric Research, Education, and Clinical Center, George E. Whalen Veterans Affairs Medical Center, Salt Lake City, Utah.
Melissa A H WitmanGeriatric Research, Education, and Clinical Center, George E. Whalen Veterans Affairs Medical Center, Salt Lake City, Utah.
Russell S RichardsonGeriatric Research, Education, and Clinical Center, George E. Whalen Veterans Affairs Medical Center, Salt Lake City, Utah; r.richardson@hsc.utah.edu.
Geriatric Research Education and Clinical Center · US

Funding

Role of Sensory Neurons in Human Cardiovascular DiseaseR01HL116579 · NHLBI · UNIVERSITY OF UTAH · PI AMANN, MARKUS · 2013 to 2021
$3.4M
Work of Breathing and Oxidative Stress in COPD: Impact on Blood Flow and FatigueR00HL103786 · NHLBI · UNIVERSITY OF UTAH · PI AMANN, MARKUS · 2013 to 2015
$738k
Respiratory muscle work and oxidative stress in COPD: impact on leg blood flow anK99HL103786 · NHLBI · UNIVERSITY OF UTAH · PI AMANN, MARKUS · 2010 to 2011
$161k
Passive limb movement: A tool to assess vascular health and guide rehabilitationI01RX001697 · VA · VA SALT LAKE CITY HEALTHCARE SYSTEM · PI RICHARDSON, RUSSELL S. · 2015 to 2018
–
NHLBI NIH HHS K99 HL103786NHLBI NIH HHS R00 HL103786NHLBI NIH HHS R01 HL116579RRD VA I01 RX001697
6 · The paper itself

Abstract

The vasodilatory response to passive leg movement (PLM) appears to provide a novel, noninvasive assessment of vascular function. However, PLM has yet to be compared with the established noninvasive assessment of vascular health, flow-mediated dilation (FMD). Therefore, as an initial evaluation of the construct validity of PLM and upright seated and supine PLM as well as brachial (BA) and superficial femoral (SFA) artery FMDs were performed in 10 young (22 ± 1) and 30 old (73 ± 2) subjects. During upright seated PLM, the peak change in leg blood flow (ΔLBF) and leg vascular conductance (ΔLVC) was significantly correlated with BA (r = 0.57 and r = 0.66) and SFA (r = 0.44 and r = 0.41, ΔLBF and ΔLVC, respectively) FMD. Furthermore, although the relationships were not as strong, the supine PLM response was also significantly correlated with BA (r = 0.38 and r = 0.35) and SFA (r = 0.39 and r = 0.35, ΔLBF and ΔLVC, respectively) FMD. Examination of the young and old separately, however, revealed that significant relationships persisted in both groups only for the upright seated PLM response and BA FMD (young: r = 0.73 and r = 0.77; old: r = 0.35 and r = 0.45, ΔLBF and ΔLVC, respectively). Normalizing FMD for shear rate during PLM abrogated all significant relationships between the PLM and FMD response, suggesting a role for nitric oxide (NO) in these associations. Collectively, these data indicate that PLM, particularly upright seated PLM, likely provides an index of vascular health analogous to the traditional FMD test. Given the relative ease of PLM implementation, these data have important positive implications for PLM as a clinical vascular health assessment.

Indexed as

AgedAge FactorsBrachial ArteryEndothelium, VascularFemoral ArteryHumansLegMaleMovementNitric OxidePostureRegional Blood FlowReproducibility of ResultsRetrospective StudiesSupine PositionVasodilationNitric Oxideagingcardiovascular diseaseendotheliumnitric oxide

Identifiers

PMID27638879
PMCPMC5130489
OpenAlexW2518700042

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.