Evidence map›Paper›PMID 28508271›Full record

ArticleJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology2017

Optimization of temporal sampling for

Benjamin C Lee, Jonathan B Moody, Richard L Weinberg, James R Corbett, Edward P Ficaro, Venkatesh L Murthy

Open access · greenAbstract read
In one paragraph

Article in Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

14 citing papers in PubMed, 22 citations in OpenAlex.

  1. Trial
  2. Feasibility of dynamic stressEuropean journal of nuclear medicine and molecular imaging · 2018
    Trial
  3. Article
  4. Effect of temporal sampling protocols on myocardial blood flow measurements using Rubidium-82 PET.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
    Article
  5. Article
  6. Optimizing accuracy and precision with motion correction of PET myocardial blood flow measurements.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021
    Article
  7. Article
  8. Correlating cardiac F-18 FDG PET/CT results with intra-operative findings in infectious endocarditis.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021
    Article
  9. Automated dynamic motion correction using normalized gradient fields forJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020
    Article
  10. Characterization of a highly effective preparation for suppression of myocardial glucose utilization.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020
    Article
  11. A tale of two phases: Can the worst of scans become the best of scans with motion correction?Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2019
    Article
  12. Article
  13. How to detect and correct myocardial creep in myocardial perfusion imaging using Rubidium-82 PET?Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2019
    Article
  14. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Benjamin C LeeINVIA Medical Imaging Solutions, 3025 Boardwalk St., Suite 200, Ann Arbor, MI, USA. blee@inviasolutions.com.
Jonathan B MoodyINVIA Medical Imaging Solutions, 3025 Boardwalk St., Suite 200, Ann Arbor, MI, USA.
Richard L WeinbergDivision of Cardiovascular Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
James R CorbettINVIA Medical Imaging Solutions, 3025 Boardwalk St., Suite 200, Ann Arbor, MI, USA.
Edward P FicaroINVIA Medical Imaging Solutions, 3025 Boardwalk St., Suite 200, Ann Arbor, MI, USA.
Venkatesh L MurthyDivision of Nuclear Medicine, Department of Radiology, University of Michigan, Ann Arbor, MI, USA.
Corvia Medical (United States) · USUniversity of Michigan–Ann Arbor · USMichigan Medicine · US

Funding

Molecular markers of early cardiometabolic health transitions in the CARDIA studyR01HL136685 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MURTHY, VENKATESH LOCHARLA, SHAH, RAVI · 2017 to 2021
$2.6M
NHLBI NIH HHS R01 HL136685
6 · The paper itself

Abstract

backgroundSuboptimal temporal sampling of left ventricular (LV) blood pool and tissue time-activity curves (TACs) may introduce bias and increased variability in estimates of myocardial blood flow (MBF) and flow reserve (MFR) from dynamic PET myocardial perfusion images. We aimed to optimize temporal sampling for estimation of MBF and MFR.

methodsTwenty-four normal volunteers and 32 patients underwent dynamic stress/rest rubidium-82 chloride (

resultsT

conclusionsA two-phase framing of dynamic

Indexed as

Myocardial Perfusion ImagingPositron-Emission TomographyAdultAgedCase-Control StudiesCoronary Artery DiseaseCoronary CirculationFemaleFourier AnalysisHealthy VolunteersHeart DiseasesHumansLinear ModelsMaleMiddle AgedRubidium RadioisotopesRubidium Radioisotopesmyocardial blood flowmyocardial flow reserveMyocardial perfusion imaging: PETRubidium-82temporal sampling

Identifiers

PMID28508271
PMCPMC5685939
OpenAlexW2616071681

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.