Evidence map›Paper›PMID 19629234›Full record

ArticleDeutsches Arzteblatt international2008

The causes of prehospital delay in myocardial infarction.

Cornelia Gärtner, Linda Walz, Eva Bauernschmitt, Karl-Heinz Ladwig

Abstract read
In one paragraph

Article in Deutsches Arzteblatt international, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
–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.

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

29 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  4. Impact of health awareness on myocardial infarction.The Journal of the Egyptian Public Health Association · 2025
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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

4 authors.

Cornelia GärtnerKlinik und Poliklinik für Psychosomatische Medizin und Psychotherapie des Klinikums rechts der Isar, Technische Universität München, Munich, Germany.
Linda Walz
Eva Bauernschmitt
Karl-Heinz Ladwig

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe elapsed time between the onset of symptoms and reperfusion is a critical determinant of the clinical course of patients with myocardial infarction. The patients' own decision time is the most important component of prehospital delay.

methodsSelective literature review based on the references in a meta-analysis, complemented by a PubMed search on the expression "prehospital delay" in combination with "myocardial infarction," "acute coronary syndrome," "psychological factors," "gender," and "public campaign." A total of 73 papers addressing factors that influence prehospital delay were selected.

resultsThe reasons for delays of more than 120 minutes in a patient with symptoms of myocardial infarction reaching the hospital are still not sufficiently elucidated. Patients' uncertainty about their symptoms, advanced age, and female sex are three factors that appear to be associated with longer delays. DISCUSSION: Factors influencing prehospital delay operate at the following levels: the perception of acute symptoms, the recognition of the importance of these symptoms, and the decision to call for help. Intervention trials should consider these levels in meeting the needs of clinically relevant subpopulations.

Indexed as

epidemiologymyocardial infarctionprehospital delaypreventionpsychological factors

Identifiers

PMID19629234
PMCPMC2696860

What OpenQuestion holds

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Registered trials

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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.