Evidence map›Paper›PMID 34386142›Full record

ArticleJournal of arrhythmia2021

Asami Kashiwa, Yukio Hosaka, Kazuyoshi Takahashi, Seiko Ohno, Yuko Wada, Takeru Makiyama, Hirotaka Oda, Minoru Horie

Open access · goldAbstract read
In one paragraph

Article in Journal of arrhythmia, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 38% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Frontiers in pharmacology · 2026
    Review
  2. Journal of arrhythmia · 2021
    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 4 institutions in 2 countries.

Asami KashiwaDepartment of Cardiovascular Medicine Kyoto University Graduate School of Medicine Kyoto Japan.ORCID https://orcid.org/0000-0001-9562-8981
Yukio HosakaDepartment of Cardiovascular Medicine Niigata City General Hospital Niigata Japan.
Kazuyoshi TakahashiDepartment of Cardiovascular Medicine Niigata City General Hospital Niigata Japan.
Seiko OhnoDepartment of Bioscience and Genetics National Cerebral and Cardiovascular Center Osaka Japan.
Yuko WadaVanderbilt Center for Arrhythmia Research and Therapeutics Division of Clinical Pharmacology Department of Medicine Vanderbilt University Medical Center Nashville TN USA.
Takeru MakiyamaDepartment of Cardiovascular Medicine Kyoto University Graduate School of Medicine Kyoto Japan.
Hirotaka OdaDepartment of Cardiovascular Medicine Niigata City General Hospital Niigata Japan.
Minoru HorieDepartment of Cardiovascular Medicine Shiga University of Medical Science Shiga Japan.
Niigata City General Hospital · JPKyoto University · JPShiga University of Medical Science · JPNational Cerebral and Cardiovascular Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

After taking an estrogen-containing supplement derived from a tropical plant

Indexed as

acquired long QT syndromecongenital long QT syndromedrug‐induced long QT syndromeestrogensgenetics

Identifiers

PMID34386142
PMCPMC8339079
OpenAlexW3168120604

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.