Evidence map›Paper›PMID 22271392›Full record

ReviewInternal and emergency medicine2012

Kounis syndrome (allergic acute coronary syndrome): different views in allergologic and cardiologic literature.

Filippo Fassio, Fabio Almerigogna

Abstract readReview
PubMed Publisher
In one paragraph

Review in Internal and emergency medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.5field-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

22 citing papers in PubMed, 61 citations in OpenAlex.

  1. Article
  2. Kounis Syndrome Features in Special Populations.Medical sciences (Basel, Switzerland) · 2026
    Review
  3. Review
  4. Article
  5. Review
  6. Case Report: Kounis syndrome due to cryptopteran bite.Frontiers in cardiovascular medicine · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Hypersensitivity myocarditis or Kounis syndrome?Internal and emergency medicine · 2014
    Article
  19. Mastocytosis presenting as cardiac emergency.Internal and emergency medicine · 2013
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Filippo FassioDepartment of Biomedicine, Immunology and Cell Therapies Unit, AOU Careggi, University of Florence, Italy. fassio.filippo@gmail.com
Fabio Almerigogna
University of Florence · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The clinical picture of myocardial ischemia accompanying allergic reactions is defined in the cardiologic literature as Kounis syndrome (KS) or allergic angina/myocardial infarction. In PubMed, a search for "Kounis syndrome", "allergic angina" or "allergic myocardial infarction" retrieves more than 100 results (among case reports, case series and reviews), most of which are published in cardiology/internal medicine/emergency medicine journals. In allergologic literature, heart involvement during anaphylactic reactions is well documented, but Kounis syndrome is hardly mentioned. Single case reports and small case series of angina triggered by allergic reactions have been reported for many years, and involvement of histamine and others mast cell mediators in the pathogenesis of coronary spasm has long been hypothesized, but the existence of an allergic acute coronary syndrome (ACS) is still questioned in the allergologic scientific community. Putative mechanisms of an allergic acute coronary syndrome include coronary spasm or heart tissue-resident mast cell activation (precipitating coronary spasm or inducing plaque rupture and coronary or stent thrombosis) due to systemic increase of allergic mediators, or heart tissue-resident mast cell activation by local stimuli. Indeed, the pathogenic mechanism of an ACS after an allergic insult might be related to direct effects of mast cell mediators on the myocardium and the atherosclerotic plaque, or to exacerbation of preexisting disease by the hemodynamic stress of the acute allergic/anaphylactic reaction. Which of these mechanisms is most important is still unclear, and this review outlines current views in the cardiologic and allergologic literature.

Indexed as

Acute Coronary SyndromeAllergy and ImmunologyAnaphylaxisAngina PectorisCardiologyHumansHypersensitivityPractice Patterns, Physicians'

Identifiers

PMID22271392
OpenAlexW2046072245

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.