Evidence map›Paper›PMID 41699295›Full record

ArticleHeart and vessels2026

Late-systolic to early-diastolic hemodynamic force analysis in ischemic heart disease using vector flow mapping and invasive pressure measurement.

Takushi Sugiyama, Naoyuki Otani, Haruka Noma, Harunori Takahashi, Takanori Yasu, Yasuhiro Maejima

Abstract read
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In one paragraph

Article in Heart and vessels, 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
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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

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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

6 authors.

Takushi SugiyamaDepartment of Cardiovascular Medicine and Nephrology, Dokkyo Medical University Nikko Medical Center, Nikko, Tochigi, Japan.
Naoyuki OtaniDepartment of Cardiology, Dokkyo Medical University Nikko Medical Center, Nikko, Tochigi, Japan. naoyuki@dokkyomed.ac.jp.ORCID http://orcid.org/0000-0002-0127-2118
Haruka NomaDepartment of Clinical Laboratory, Dokkyo Medical University Nikko Medical Center, Nikko, Tochigi, Japan.
Harunori TakahashiDepartment of Rehabilitation, Dokkyo Medical University Nikko Medical Center, Nikko, Tochigi, Japan.
Takanori YasuDepartment of Cardiovascular Medicine and Nephrology, Dokkyo Medical University Nikko Medical Center, Nikko, Tochigi, Japan.
Yasuhiro MaejimaDepartment of Cardiovascular Medicine and Nephrology, Dokkyo Medical University Nikko Medical Center, Nikko, Tochigi, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hemodynamic force (HDF) analysis using vector flow mapping (VFM) enables noninvasive assessment of intraventricular pressure differences (IVPDs). In this study, we evaluated the apical suction from late systole to early diastole in patients with ischemic heart disease (IHD) with or without left ventricular aneurysm (LVA), validated against simultaneous left atrial-LV pressure measurements. A total of 37 participants were evaluated: 11 healthy controls, 11 patients with IHD without LVA, and 15 with LVA. VFM-derived IVPDs were quantified as IVPD recoil (late systole) or IVPD RF (early diastole). Patients with LVA showed markedly reduced IVPD recoil and the combined parameter (IVPD

Indexed as

Cardiac CatheterizationHeart AneurysmHeart VentriclesHemodynamicsMyocardial IschemiaVentricular Function, LeftVentricular PressureAgedBlood Flow VelocityCase-Control StudiesDiastoleFemaleHumansMaleMiddle AgedSystoleApical suctionHemodynamic forcesIschemic heart diseaseLeft ventricular aneurysmVector flow mapping

Identifiers

PMID41699295
PMCPMC13588891

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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.