Evidence map›Paper›PMID 31169470›Full record

ArticleJournal of applied physiology (Bethesda, Md. : 1985)2019

Regional pulmonary perfusion patterns in humans are not significantly altered by inspiratory hypercapnia.

Amran K Asadi, Rui Carlos Sá, Tatsuya J Arai, Rebecca J Theilmann, Susan R Hopkins, Richard B Buxton, G Kim Prisk

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of applied physiology (Bethesda, Md. : 1985), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

7 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. The Pulmonary Vasculature.Seminars in respiratory and critical care medicine · 2023
    Review
  3. Article
  4. Review
  5. Article
  6. A novel nonlinear analysis of blood flow dynamics applied to the human lung.Journal of applied physiology (Bethesda, Md. : 1985) · 2022
    Article
  7. 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

7 authors at 2 institutions in 1 country.

Amran K AsadiDepartment of Anesthesiology, Stanford University, Stanford, California.
Rui Carlos SáDepartment of Medicine, University of California, San Diego, La Jolla, California.
Tatsuya J AraiDepartment of Medicine, University of California, San Diego, La Jolla, California.
Rebecca J TheilmannDepartment of Radiology, University of California, San Diego, La Jolla, California.
Susan R HopkinsDepartment of Medicine, University of California, San Diego, La Jolla, California.
Richard B BuxtonDepartment of Radiology, University of California, San Diego, La Jolla, California.
G Kim PriskDepartment of Medicine, University of California, San Diego, La Jolla, California.
University of California, San Diego · USStanford University · US

Funding

Proton MRI to measure lung ventilation and perfusionR01HL119263 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI PRISK, GORDON KIM · 2014 to 2017
$3.6M
Spatial-Temporal Dynamics of Blood Flow in the Normal Human LungR01HL104118 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BUXTON, RICHARD BRUCE, PRISK, GORDON KIM · 2011 to 2014
$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
Dll4 in macrophage activationR01HL107550 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI AIKAWA, MASANORI · 2012 to 2015
$2.1M
Imaging Nonlinear Control of the Pulmonary Circulation with Proton MRIR21HL118539 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HOPKINS, SUSAN R · 2013 to 2014
$411k
NHLBI NIH HHS R01 HL104118NHLBI NIH HHS R01 HL107550NHLBI NIH HHS R01 HL119263NHLBI NIH HHS R01 HL129990NHLBI NIH HHS R21 HL118539
6 · The paper itself

Abstract

Pulmonary vascular tone is known to be sensitive to both local alveolar Po

Indexed as

AdultCarbon DioxideHumansHypercapniaHypoxiaInhalationLungMaleMiddle AgedPerfusionPulmonary CirculationPulmonary Gas ExchangeRegional Blood FlowRespirationYoung AdultCarbon DioxideASLhypercapniaMRIpulmonary perfusionventilation-perfusion matching

Identifiers

PMID31169470
PMCPMC6732437
OpenAlexW2951749598

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.