Evidence map›Paper›PMID 30022405›Full record

SynthesisJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology2020

Cardiac amyloidosis imaging with amyloid positron emission tomography: A systematic review and meta-analysis.

Yong Joong Kim, Sejin Ha, Yong-Il Kim

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 3 pooled it
3.2field-weighted citation impact, top 7% 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

51 citing papers in PubMed, 3 syntheses or guidelines pooled it, 77 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Preclinical and preliminary clinical evaluation of [European journal of nuclear medicine and molecular imaging · 2026
    Trial
  5. Article
  6. Early timepointEJNMMI research · 2026
    Article
  7. Prognostic parameters and detection of cardiac amyloidosis with hybridEuropean journal of nuclear medicine and molecular imaging · 2026
    Observational
  8. Mechanisms of damage and therapies for cardiac amyloidosis: a role for inflammation?Clinical research in cardiology : official journal of the German Cardiac Society · 2026
    Review
  9. Cardiac amyloidosis: From diagnosis to therapeutics breakthroughs.World journal of experimental medicine · 2026
    Review
  10. Total-body positron emission tomography: Investigating mechanisms in cardiovascular-kidney-metabolic syndrome.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2025
    Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. Amyloids and the Heart: An Update.Journal of clinical medicine · 2024
    Review
  16. Review
  17. Review
  18. Review
  19. Article
  20. Value of nuclide scintigraphy in the diagnosis and prognosis of cardiac amyloidosis.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2023
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Yong Joong KimDepartment of Family Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea.
Sejin HaDepartment of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
Yong-Il KimDepartment of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea. kyi821209@naver.com.
Hallym University · KRUlsan College · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecent progress in amyloid positron emission tomography (PET) has enabled the targeted imaging of cardiac amyloidosis with accuracy. We performed a systematic review and meta-analysis on the diagnostic performance of cardiac amyloidosis using amyloid PET.

methodsA systematic search was performed using key words: cardiac amyloidosis, amyloid, and PET. We estimated the pooled sensitivity, specificity, positive and negative likelihood ratio (LR), and diagnostic odds ratio (DOR). Furthermore, the semiquantitative parameters of PET were evaluated to diagnose cardiac amyloidosis and discern its type [systemic light chain amyloidosis (AL) vs transthyretin amyloidosis (ATTR)] using the pooled standardized mean difference (SMD).

resultsIn total, six eligible studies with a total of 98 subjects were included in this meta-analysis. The pooled sensitivity was 0.95, the specificity was 0.98, positive LR was 10.130, negative LR was 0.1, and DOR was 148.83. The semiquantitative parameters of amyloid PET showed significantly higher values for cardiac amyloidosis patients than those for controls (pooled SMD = 1.42; P < .001), and in AL than ATTR (pooled SMD = 0.96; P < .001).

conclusionAmyloid PET imaging can be a useful method for diagnosing cardiac amyloidosis. The semiquantitative parameters of amyloid PET can help diagnose cardiac amyloidosis and discern its type.

Indexed as

AmyloidAmyloid Neuropathies, FamilialHeart DiseasesHumansPositron-Emission TomographySensitivity and SpecificityAmyloidamyloidAmyloidosisdiagnosisheartpositron emission tomography

Identifiers

PMID30022405
OpenAlexW2884645299

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.