Evidence map›Paper›PMID 31619473›Full record

ArticleThe European respiratory journal2019

Diverse cardiopulmonary diseases are associated with distinct xenon magnetic resonance imaging signatures.

Ziyi Wang, Elianna A Bier, Aparna Swaminathan, Kishan Parikh, John Nouls, Mu He, Joseph G Mammarappallil, Sheng Luo, Bastiaan Driehuys, Sudarshan Rajagopal

Open access · bronzeAbstract read
In one paragraph

Article in The European respiratory journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

54 citing papers in PubMed, 82 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. The emerging role of hyperpolarizedExpert review of respiratory medicine · 2025
    Article
  6. Design and Implementation of a Multi-Center Trial ofJournal of magnetic resonance imaging : JMRI · 2025
    Article
  7. Article
  8. Review
  9. Observational
  10. Review
  11. Combining hyperpolarizedJournal of applied physiology (Bethesda, Md. : 1985) · 2025
    Article
  12. A thermally polarized, dissolved-phaseJournal of magnetic resonance (San Diego, Calif. : 1997) · 2025
    Article
  13. UltrasensitiveAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  14. Article
  15. Article
  16. Mapping the amplitude and phase of dissolvedMagnetic resonance in medicine · 2025
    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

10 authors at 2 institutions in 1 country.

Ziyi WangDept of Biomedical Engineering, Duke University, Durham, NC, USA.ORCID 0000-0002-8523-5161
Elianna A BierDept of Biomedical Engineering, Duke University, Durham, NC, USA.
Aparna SwaminathanDivision of Pulmonary, Allergy, and Critical Care, Dept of Medicine, Duke University Medical Center, Durham, NC, USA.
Kishan ParikhDivision of Pulmonary, Allergy, and Critical Care, Dept of Medicine, Duke University Medical Center, Durham, NC, USA.
John NoulsDept of Radiology, Duke University Medical Center, Durham, NC, USA.
Mu HeCenter for In Vivo Microscopy, Duke University Medical Center, Durham, NC, USA.
Joseph G MammarappallilDept of Radiology, Duke University Medical Center, Durham, NC, USA.
Sheng LuoDept of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC, USA.
Bastiaan DriehuysDept of Biomedical Engineering, Duke University, Durham, NC, USA.
Sudarshan RajagopalDivision of Cardiology, Dept of Medicine, Duke University Medical Center, Durham, NC, USA sudarshan.rajagopal@duke.edu.
Duke University · USDuke Medical Center · US

Funding

Early Detection of Changes in Pulmonary Gas Exchange by Hyperpolarized Xe MRIR01HL105643 · NHLBI · DUKE UNIVERSITY · PI Bastiaan Driehuys · 2011 to 2026
$6.7M
Using MRI To Visualize Regional Therapy Response In Idiopathic Pulmonary FibrosisR01HL126771 · NHLBI · DUKE UNIVERSITY · PI Bastiaan Driehuys · 2015 to 2026
$6.6M
Statistical Methods for Clinical Trials with Multivariate Longitudinal OutcomesR01NS091307 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI LUO, SHENG · 2015 to 2018
$1.2M
Shared genetic, epigenetic, and transcriptomic profiles between AD and PTSD: molecular insights into the heterogeneity of neuropsychiatric symptoms in Alzheimers DiseaseR56AG062302 · NIA · DUKE UNIVERSITY · PI CHIBA-FALEK, ORNIT, LUO, SHENG · 2018 to 2018
$788k
NHLBI NIH HHS HHSN268201700001CNHLBI NIH HHS HHSN268201700001INHLBI NIH HHS R01 HL105643NHLBI NIH HHS R01 HL126771NIA NIH HHS R56 AG062302NINDS NIH HHS R01 NS091307
6 · The paper itself

Abstract

backgroundAs an increasing number of patients exhibit concomitant cardiac and pulmonary disease, limitations of standard diagnostic criteria are more frequently encountered. Here, we apply noninvasive

methodsHealthy volunteers (n=23) and patients with COPD (n=8), IPF (n=12), LHF (n=6) and PAH (n=10) underwent

resultsCompared with healthy volunteers, all patient groups exhibited decreased ventilation and RBC transfer (both p≤0.01). Patients with COPD demonstrated more ventilation and barrier defects compared with all other groups (both p≤0.02). In contrast, IPF patients demonstrated elevated barrier uptake compared with all other groups (p≤0.007), and increased RBC amplitude and shift oscillations compared with healthy volunteers (p=0.007 and p≤0.01, respectively). Patients with COPD and PAH both exhibited decreased RBC amplitude oscillations (p=0.02 and p=0.005, respectively) compared with healthy volunteers. LHF was distinguishable from PAH by enhanced RBC amplitude oscillations (p=0.01).

conclusionCOPD, IPF, LHF and PAH each exhibit unique

Indexed as

AdultAgedCase-Control StudiesFemaleHeart FailureHumansIdiopathic Pulmonary FibrosisImaging, Three-DimensionalMagnetic Resonance ImagingMaleMiddle AgedPulmonary Arterial HypertensionPulmonary Disease, Chronic ObstructiveXenon IsotopesYoung AdultXenon Isotopes

Identifiers

PMID31619473
PMCPMC7271066
OpenAlexW2980924386

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.