Evidence map›Paper›PMID 28160262›Full record

ArticleJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology2018

Comparison between the summed difference score and myocardial blood flow measured by

Raffaele Giubbini, Alessia Peli, Elisa Milan, Roberto Sciagrà, Luca Camoni, Domenico Albano, Mattia Bertoli, Mattia Bonacina, Federica Motta, Massimo Statuto and 5 more

Registry-linked trialAbstract readComparative Study
PubMed Publisher
In one paragraph

Article in Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04941248 (The Application of Total-body 13N-NH3 PET/CT to Study the Blood Perfusion System in Severe AS Patients Before and After TAVR Surgery in the Whole Body), which is not on this map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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.

NCT04941248 completednot on this mapstarted 2021, after this paper: background citation

The Application of Total-body 13N-NH3 PET/CT to Study the Blood Perfusion System in Severe AS Patients Before and After TAVR Surgery in the Whole Body

TypeobservationalSponsorRenJi HospitalRan2021 to 2026Enrolled34ConditionsCardiac OutputArmstotal-body PET/CT(uEXPLORER , United Imaging Healthcare, China)
3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Guideline for Chronic Coronary Syndrome - 2025.Arquivos brasileiros de cardiologia · 2025
    Article
  2. Total-body dynamic PET/CT imaging reveals kinetic distribution of [European journal of nuclear medicine and molecular imaging · 2024
    Article
  3. Article
  4. Detection efficacy of analog [European radiology · 2023
    Article
  5. Comparison of left ventricle mechanical dyssynchrony parameters in ischemic and non-ischemic patients usingJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
    Article
  6. Observational
  7. Sub-endocardial and sub-epicardial measurement of myocardial blood flow usingJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020
    Observational
  8. Japanese journal of radiology · 2019
    Review
  9. Comparison of two software systems for quantification of myocardial blood flow in patients with hypertrophic cardiomyopathy.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2019
    Article
  10. Review
  11. Radiopharmaceutical tracers for cardiac imaging.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2018
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors.

Raffaele GiubbiniChair of Nuclear Medicine and Nuclear Medicine Unit, Department of Medical Imaging, University and Spedali Civili, Piazza Spedali Civili, 1, Brescia, Italy. giubbini@med.unibs.it.
Alessia PeliChair of Nuclear Medicine and Nuclear Medicine Unit, Department of Medical Imaging, University and Spedali Civili, Piazza Spedali Civili, 1, Brescia, Italy.
Elisa MilanNuclear Medicine Unit, San Giacomo Apostolo Hospital, Castelfranco Veneto, TV, Italy.
Roberto SciagràNuclear Medicine Unit, Department of Experimental and Clinical Biomedical Science, University of Florence, Florence, Italy.
Luca CamoniChair of Nuclear Medicine and Nuclear Medicine Unit, Department of Medical Imaging, University and Spedali Civili, Piazza Spedali Civili, 1, Brescia, Italy.
Domenico AlbanoChair of Nuclear Medicine and Nuclear Medicine Unit, Department of Medical Imaging, University and Spedali Civili, Piazza Spedali Civili, 1, Brescia, Italy.
Mattia BertoliChair of Nuclear Medicine and Nuclear Medicine Unit, Department of Medical Imaging, University and Spedali Civili, Piazza Spedali Civili, 1, Brescia, Italy.
Mattia BonacinaChair of Nuclear Medicine and Nuclear Medicine Unit, Department of Medical Imaging, University and Spedali Civili, Piazza Spedali Civili, 1, Brescia, Italy.
Federica MottaChair of Nuclear Medicine and Nuclear Medicine Unit, Department of Medical Imaging, University and Spedali Civili, Piazza Spedali Civili, 1, Brescia, Italy.
Massimo StatutoChair of Nuclear Medicine and Nuclear Medicine Unit, Department of Medical Imaging, University and Spedali Civili, Piazza Spedali Civili, 1, Brescia, Italy.
Carlo Alberto RodellaHealth Physics Department, Spedali Civili, Brescia, Italy.
Antonio De AgostiniHealth Physics Department, Spedali Civili, Brescia, Italy.
Raffaella CalabrettaNuclear Medicine Unit, Department of Experimental and Clinical Biomedical Science, University of Florence, Florence, Italy.
Francesco BertagnaChair of Nuclear Medicine and Nuclear Medicine Unit, Department of Medical Imaging, University and Spedali Civili, Piazza Spedali Civili, 1, Brescia, Italy.
Italian Nuclear Cardiology Group (GICN)

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBoth the myocardial perfusion pattern and myocardial blood flow (MBF) are used to assess patients with suspected coronary artery disease (CAD). The aim of this study was to compare the perfusion pattern (using the summed difference score [SDS]) to MBF in a consecutive group of patients undergoing PET/CT with 13 N-ammonia (

methods47 consecutive patients, aged 65 ± 12 years (42 men) with known or suspected CAD, underwent vasodilator stress/rest PET/CT with

resultsThere were no significant differences between patients with no ischemia (SDS ≤ 1) and those with ischemia (SDS > 1) in CFR (2.84 ± 0.73 vs 2.63 ± 0.89, P = NS) and DMBF (1.34 ± 0.45 vs 1.24 ± 0.53 mL·minute

Indexed as

Coronary CirculationAdultAgedAged, 80 and overAmmoniaCoronary Artery DiseaseFemaleFractional Flow Reserve, MyocardialHumansMaleMiddle AgedMyocardial Perfusion ImagingNitrogen RadioisotopesPositron Emission Tomography Computed TomographyAmmoniaNitrogen-13Nitrogen RadioisotopesCoronary blood flowCoronary flow reserveMyocardial perfusion imaging: PETN-13 ammonia

Identifiers

PMID28160262

What OpenQuestion holds

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Registered trials

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.