Evidence map›Paper›PMID 32941684›Full record

ReviewComprehensive Physiology2020

Ventilation/Perfusion Relationships and Gas Exchange: Measurement Approaches.

Susan R Hopkins

Abstract readReview
In one paragraph

Review in Comprehensive Physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
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

21 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Outcomes and outcome measures in studies of pulmonary alveolar proteinosis: a scoping review.European respiratory review : an official journal of the European Respiratory Society · 2026
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. The Pulmonary Vasculature.Seminars in respiratory and critical care medicine · 2023
    Review
  17. Lung functional imaging.Breathe (Sheffield, England) · 2023
    Article
  18. Article
  19. Article
  20. Review
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

1 author.

Susan R HopkinsDepartments of Medicine and Radiology, University of California, San Diego, California, USA.

Funding

Imaging Blood Flow, Ventilation, and Density InteractionsR01HL119201 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HOPKINS, SUSAN R · 2016 to 2019
$2.5M
Imaging Hypoxic Pulmonary Vasoconstriction in the Aging Lung with Proton MRIR01HL129990 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HOPKINS, SUSAN R · 2016 to 2019
$2.4M
Imaging regional transit time and pulmonary vascular resistance in the human lungR21HL122753 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HOPKINS, SUSAN R · 2015 to 2016
$426k
NHLBI NIH HHS R01 HL119201NHLBI NIH HHS R01 HL129990NHLBI NIH HHS R21 HL122753
6 · The paper itself

Abstract

Ventilation-perfusion (

Indexed as

Pulmonary Gas ExchangeVentilation-Perfusion RatioAnimalsHumansLungMolecular ImagingRespiration

Identifiers

PMID32941684
PMCPMC8274320

What OpenQuestion holds

Textmetadata
LicenceTDM
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.