Evidence map›Paper›PMID 34341953›Full record

ArticleJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology2022

Does quantification of [

Jean Z Wang, Jason G E Zelt, Nicole Kaps, Aaryn Lavallee, Jennifer M Renaud, Benjamin Rotstein, Rob S B Beanlands, James A Fallavollita, John M Canty, Robert A deKemp

Erratum issuedOpen access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 43% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review of cardiovascular imaging in the Journal of Nuclear Cardiology 2022: positron emission tomography, computed tomography, and magnetic resonance.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2023
    Review
  2. Quantifying radiotracer activity on cardiac sympathetic imaging: Does it really matter?Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Jean Z WangDepartment of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
Jason G E ZeltDepartment of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
Nicole KapsDepartment of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
Aaryn LavalleeDepartment of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
Jennifer M RenaudDepartment of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
Benjamin RotsteinFaculty of Medicine, University of Ottawa, 451 Smyth Rd, Ottawa, ON, K1H 8L1, Canada.
Rob S B BeanlandsDepartment of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
James A FallavollitaVA Western New York Healthcare System, Buffalo, NY, USA.
John M CantyVA Western New York Healthcare System, Buffalo, NY, USA.
Robert A deKempDepartment of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada. RAdeKemp@ottawaheart.ca.
University of Ottawa · CAUniversity at Buffalo, State University of New York · USCorvia Medical (United States) · US

Funding

University of Buffalo Clinical and Translational Science Institute - Supplement SchulyerUL1TR001412 · NCATS · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI MURPHY, TIMOTHY F · 2015 to 2024
$33.8M
PAREPET II_Prediction of ARrhythnic Events with Positron Emission Tomography IIR01HL130266 · NHLBI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI CANTY, JOHN M, FALLAVOLLITA, JAMES · 2016 to 2022
$3.6M
NCATS NIH HHS UL1 TR001412NHLBI NIH HHS R01 HL130266
6 · The paper itself

Abstract

backgroundIn ischemic cardiomyopathy patients, cardiac sympathetic nervous system dysfunction is a predictor of sudden cardiac arrest (SCA). This study compared abnormal innervation and perfusion measured by [

methodsThis is a sub-study analysis of the prospective PAREPET trial, which followed ischemic cardiomyopathy patients with reduced left ventricular ejection fraction (LVEF ≤ 35%) for events of SCA. Using n = 174 paired dynamic HED and NH

resultsDuring 4.1 years follow-up, there were 27 SCA events. HED defects were larger than NH

conclusionQuantification of HED distribution volume and NH

Indexed as

CardiomyopathiesMyocardial IschemiaAmmoniaDeath, Sudden, CardiacEphedrineHeartHumansKineticsPositron-Emission TomographyProspective StudiesRisk AssessmentStroke VolumeSympathetic Nervous SystemVentricular Function, Left3-hydroxyephedrineAmmoniaEphedrineheart failuremyocardial perfusionpositron emission tomographySympathetic innervation

Identifiers

PMID34341953
PMCPMC8807773
OpenAlexW3190389176

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.