Evidence map›Paper›PMID 24575344›Full record

ArticleBiomedical optics express2014

Orientation-independent rapid pulsatile flow measurement using dual-angle Doppler OCT.

Lindsy M Peterson, Shi Gu, Michael W Jenkins, Andrew M Rollins

Abstract read
In one paragraph

Article in Biomedical optics express, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
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  10. Article
  11. Using optical coherence tomography to rapidly phenotype and quantify congenital heart defects associated with prenatal alcohol exposure.Developmental dynamics : an official publication of the American Association of Anatomists · 2015
    Article
  12. Article
  13. 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

4 authors.

Lindsy M PetersonDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106 USA.
Shi GuDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106 USA.
Michael W JenkinsDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106 USA.
Andrew M RollinsDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106 USA.

Funding

Interdisciplinary Biomedical Imaging Training ProgramT32EB007509 · NIBIB · CASE WESTERN RESERVE UNIVERSITY · PI DAVID Lynn WILSON, Xin Yu · 2007 to 2026
$5.6M
OCT Imaging Technology for Developmental Cardiology ResearchR01HL083048 · NHLBI · CASE WESTERN RESERVE UNIVERSITY · PI ROLLINS, ANDREW MARTIN · 2006 to 2016
$3.2M
Investigating the Early Embryonic Murine Heart Using Optical Coherence TomographyR01HL095717 · NHLBI · CASE WESTERN RESERVE UNIVERSITY · PI ROLLINS, ANDREW MARTIN · 2009 to 2012
$3.0M
Optical pacing of the embryonic heartR21HL115373 · NHLBI · CASE WESTERN RESERVE UNIVERSITY · PI JENKINS, MICHAEL W. · 2012 to 2013
$422k
NHLBI NIH HHS R01 HL083048NHLBI NIH HHS R01 HL095717NHLBI NIH HHS R21 HL115373NIBIB NIH HHS T32 EB007509
6 · The paper itself

Abstract

Doppler OCT (DOCT) can provide blood flow velocity information which is valuable for investigation of microvascular structure and function. However, DOCT is only sensitive to motion parallel with the imaging beam, so that knowledge of flow direction is needed for absolute velocity determination. Here, absolute volumetric flow is calculated by integrating velocity components perpendicular to the B-scan plane. These components are acquired using two illumination beams with a predetermined angular separation, produced by a delay encoded technique. This technology enables rapid pulsatile flow measurement from single B-scans without the need for 3-D volumetric data or knowledge of blood vessel orientation.

Indexed as

(110.4500) Optical coherence tomography(170.3880) Medical and biological imaging

Identifiers

PMID24575344
PMCPMC3920880

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.