Evidence map›Paper›PMID 35811132›Full record

ArticleThe Journal of veterinary medical science2022

Subepicardial burn injuries in bullfrog heart induce electrocardiogram changes mimicking inferior wall myocardial infarction.

Itsuro Kazama, Ryo Kuwana, Mizuki Muto, Amu Nagano, Ririka Fujimura, Ayano Asada, Tsutomu Tamada, Makoto Shimoyama

Open access · diamondAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The Journal of veterinary medical science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Hydrogen peroxide exposure to bullfrog heart causes ST segment elevation.The Journal of veterinary medical science · 2025
    Article
  3. Article
  4. Article
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

8 authors at 2 institutions in 1 country.

Itsuro KazamaMiyagi University, School of Nursing, Miyagi, Japan.
Ryo KuwanaMiyagi University, School of Nursing, Miyagi, Japan.
Mizuki MutoMiyagi University, School of Nursing, Miyagi, Japan.
Amu NaganoMiyagi University, School of Nursing, Miyagi, Japan.
Ririka FujimuraMiyagi University, School of Nursing, Miyagi, Japan.
Ayano AsadaMiyagi University, School of Nursing, Miyagi, Japan.
Tsutomu TamadaDepartment of Respiratory Medicine, Tohoku University Graduate School of Medicine, Miyagi, Japan.
Makoto ShimoyamaMiyagi University, School of Nursing, Miyagi, Japan.
Miyagi University · JPTohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Using bullfrog hearts, we previously reproduced a ST segment elevation in electrocardiogram (ECG), mimicking human ischemic heart disease. In the present study, by inducing subepicardial burn injuries on the inferior part of the frog heart ventricle, we could reproduce typical ECG changes observed in human inferior wall myocardial infarction, such as the marked elevation of the ST segments in inferior limb leads (II, III, aVF) and their reciprocal depression in the opposite limb leads (I, aVL). Due to the decrease in Na

Indexed as

BurnsInferior Wall Myocardial InfarctionMyocardial InfarctionAnimalsArrhythmias, CardiacElectrocardiographyHumansMyocytes, CardiacRana catesbeianabullfrog heartinferior wall myocardial infarctionNa+/K+-ATPase expressionreciprocal ST segment depression

Identifiers

PMID35811132
PMCPMC9523291
OpenAlexW4285044921

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.