Evidence map›Paper›PMID 34007941›Full record

ArticleCirculation reports2021

Importance of Paroxysmal Atrial Fibrillation and Sex Differences in the Prevention of Embolic Stroke in Hypertrophic Cardiomyopathy.

Junya Komatsu, Ryu-Ichiro Imai, Yoko Nakaoka, Koji Nishida, Shu-Ichi Seki, Toru Kubo, Naohito Yamasaki, Hiroaki Kitaoka, Sho-Ichi Kubokawa, Kazuya Kawai and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Circulation reports, 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
0.3field-weighted citation impact, top 41% 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, 3 citations in OpenAlex.

  1. Cardiac myosin inhibitors: Efficacy, safety and future directions of aficamten in hypertrophic obstructive cardiomyopathy.The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology · 2025
    Review
  2. 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

12 authors at 1 institution in 1 country.

Junya KomatsuDepartment of Cardiology, Chikamori Hospital Kochi Japan.
Ryu-Ichiro ImaiDepartment of Cardiology, Chikamori Hospital Kochi Japan.
Yoko NakaokaDepartment of Cardiology, Chikamori Hospital Kochi Japan.
Koji NishidaDepartment of Cardiology, Chikamori Hospital Kochi Japan.
Shu-Ichi SekiDepartment of Cardiology, Chikamori Hospital Kochi Japan.
Toru KuboDepartment of Cardiology and Aging Science, Kochi Medial School Kochi Japan.
Naohito YamasakiDepartment of Cardiology and Aging Science, Kochi Medial School Kochi Japan.
Hiroaki KitaokaDepartment of Cardiology and Aging Science, Kochi Medial School Kochi Japan.
Sho-Ichi KubokawaDepartment of Cardiology, Chikamori Hospital Kochi Japan.
Kazuya KawaiDepartment of Cardiology, Chikamori Hospital Kochi Japan.
Naohisa HamashigeDepartment of Cardiology, Chikamori Hospital Kochi Japan.
Yoshinori L DoiDepartment of Cardiology, Chikamori Hospital Kochi Japan.
Chikamori Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Embolic strokeHypertrophic cardiomyopathyParoxysmal atrial fibrillationSex difference

Identifiers

PMID34007941
PMCPMC8099667
OpenAlexW3150489113

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.