Evidence map›Paper›PMID 17674373›Full record

ArticleClinical cardiology2007

Plasma catecholamines and ischemic heart disease.

Jana Slavíková, Jitka Kuncová, Ondrej Topolcan

Open access · bronzeAbstract read
In one paragraph

Article in Clinical cardiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.6field-weighted citation impact, top 27% 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

11 citing papers in PubMed, 29 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Jana SlavíkováDepartment of Physiology, Medical School and Teaching Hospital, Plzen, Charles University, Czech Republic. jana.slaikova@lfp.cuni.cz
Jitka Kuncová
Ondrej Topolcan
Charles University · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plasma levels of norepinephrine and epinephrine were measured in 84 patients aged 56 +/- 9 (mean +/- SD) years with chronic ischemic heart disease (IHD), anterior acute myocardial infarction (AMI), posterior AMI, acute or chronic IHD associated with various types of electrical instability and in the control subjects. During the first day of hospitalization, plasma epinephrine levels were higher in patients with AMI in both localizations and chronic IHD in comparison with control values. There were no significant differences in plasma epinephrine levels among these groups of patients. However, in the same time period, plasma norepinephrine concentrations in patients with chronic IHD and posterior AMI did not differ from the control values; in patients with anterior AMI they reached by approximately 60% higher values than in the control group. Moreover, all myocardial lesions showing different types of electrical instability were associated with increased plasma levels of both norepinephrine and epinephrine. In conclusion, high plasma levels of epinephrine may result from sympathoadrenal activation. High plasma levels of norepinephrine in patients with anterior AMI and no change in patients with posterior AMI suggest a rather myocardial than an extramyocardial origin of plasma norepinephrine level in anterior AMI. Norepinephrine released from the ischemic area might contribute to the electrical instability of the myocardium and generation of dysrrhythmias.

Indexed as

BiomarkersDisease ProgressionEpinephrineFemaleHumansMaleMiddle AgedMyocardial IschemiaNorepinephrineReproducibility of ResultsSeverity of Illness IndexBiomarkersEpinephrineNorepinephrine

Identifiers

PMID17674373
PMCPMC6652865
OpenAlexW2069230978

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.