Evidence map›Paper›PMID 41793581›Full record

ArticleJournal of echocardiography2026

Relationship between left ventricular contractile reserve and vector flow mapping analysis in chronic aortic regurgitation.

Masashi Amano, Yuki Kubota, Kenji Moriuchi, Hitomi Nishimura, Yurie Tamai, Ayaka Mizumoto, Yoshiki Yanagi, Yoshito Jo, Shinichi Kurashima, Yuki Irie and 7 more

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of echocardiography, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

17 authors.

Masashi AmanoDepartment of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Suita, Japan.
Yuki KubotaDepartment of Clinical Laboratory, National Cerebral and Cardiovascular Center, Suita, Japan.
Kenji MoriuchiDepartment of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Suita, Japan.
Hitomi NishimuraDepartment of Clinical Laboratory, National Cerebral and Cardiovascular Center, Suita, Japan.
Yurie TamaiDepartment of Clinical Laboratory, National Cerebral and Cardiovascular Center, Suita, Japan.
Ayaka MizumotoDepartment of Clinical Laboratory, National Cerebral and Cardiovascular Center, Suita, Japan.
Yoshiki YanagiDepartment of Clinical Laboratory, National Cerebral and Cardiovascular Center, Suita, Japan.
Yoshito JoDepartment of Clinical Laboratory, National Cerebral and Cardiovascular Center, Suita, Japan.
Shinichi KurashimaDepartment of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Suita, Japan.
Yuki IrieDepartment of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Suita, Japan.
Takahiro SakamotoDepartment of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Suita, Japan.
Atsushi OkadaDepartment of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Suita, Japan.
Makoto AmakiDepartment of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Suita, Japan.
Hideaki KanzakiDepartment of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Suita, Japan.
Takeshi KitaiDepartment of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Suita, Japan.
Satoshi NakataniDivision of Cardiology, Saiseikai Senri Hospital, Suita, Japan.
Chisato IzumiDepartment of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Suita, Japan. izumi-ch@ncvc.go.jp.ORCID http://orcid.org/0000-0002-3282-1327

Funding

Japan Society for the Promotion of Science 20K17170
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Aortic regurgitationContractile reserveExercise stress echocardiography, vector flow mapping, energy loss

Identifiers

PMID41793581

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.