Evidence map›Paper›PMID 33025473›Full record

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

Psychological factors of suspect coronary microvascular dysfunction in patients undergoing SPECT imaging.

Maria T Bekendam, Ilse A C Vermeltfoort, Willem J Kop, Jos W Widdershoven, Paula M C Mommersteeg

Registry-linked trialAbstract 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. It is linked to trial NCT05896982 (Optimizing Patient Experience During Myocardial Perfusion Imaging), which is not on this map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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.

NCT05896982 nacompletednot on this map

Optimizing Patient Experience During Myocardial Perfusion Imaging

TypeinterventionalSponsorTilburg UniversityRan2022 to 2024Enrolled149ConditionsMyocardial Ischemia, Myocardial Infarction, Autonomic DysfunctionArmsCare as usual with information support, Care as usual with supportive coaching, Care as usual with information support and supportive coaching
3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Article
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  5. Review of cardiovascular imaging in the Journal of Nuclear Cardiology 2022: single photon emission computed tomography.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2023
    Review
  6. Article
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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

5 authors.

Maria T BekendamCenter of Research on Psychology in Somatic diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, Warandelaan 2, P.O. Box 90153, 5000 LE, Tilburg, The Netherlands. M.T.Bekendam@tilburguniversity.edu.
Ilse A C VermeltfoortDepartment of Nuclear Medicine, Institute Verbeeten, Tilburg, The Netherlands.
Willem J KopCenter of Research on Psychology in Somatic diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, Warandelaan 2, P.O. Box 90153, 5000 LE, Tilburg, The Netherlands.
Jos W WiddershovenCenter of Research on Psychology in Somatic diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, Warandelaan 2, P.O. Box 90153, 5000 LE, Tilburg, The Netherlands.
Paula M C MommersteegCenter of Research on Psychology in Somatic diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, Warandelaan 2, P.O. Box 90153, 5000 LE, Tilburg, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPatients with myocardial ischemia in the absence of obstructive coronary artery disease (CAD) often experience anginal complaints and are at risk of cardiac events. Stress-related psychological factors and acute negative emotions might play a role in these patients with suspect coronary microvascular dysfunction (CMD). METHODS AND

results295 Patients (66.9 ± 8.7 years, 46% women) undergoing myocardial perfusion single-photon-emission computed tomography (MPI-SPECT), were divided as follows: (1) a non-ischemic reference group (n = 136); (2) patients without inducible ischemia, but with a history of CAD (n = 62); (3) ischemia and documented CAD (n = 52); and (4) ischemia and suspect CMD (n = 45). These four groups were compared with regard to psychological factors and acute emotions. Results revealed no differences between the groups in psychological factors (all P > .646, all effect sizes d < .015). State sadness was higher for patients with suspect CMD (16%) versus the other groups (P = .029). The groups did not differ in the association of psychological factors or emotions with anginal complaints (all P values > .448).

conclusionSuspect CMD was not associated with more negative psychological factors compared to other groups. State sadness was significantly higher for patients with suspect CMD, whereas no differences in state anxiety and other psychological factors were found.

Indexed as

Coronary Artery DiseaseMyocardial IschemiaMyocardial Perfusion ImagingAngina PectorisCoronary AngiographyFemaleHumansIschemiaMaleTomography, Emission-Computed, Single-PhotonCardiac stress testingEmotionsMyocardial ischemiaPsychological factorsSuspect CMD

Identifiers

PMID33025473
PMCPMC8993740

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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.