Evidence map›Paper›PMID 41925853›Full record

ArticlePediatric cardiology2026

Clinical Utility of Stroke Volume Index in Children with Idiopathic and Heritable Pulmonary Arterial Hypertension.

Shinichi Takatsuki, Kinjal Parikh, Mio Sato, Yuta Kawamura, Yurika Shimizu, Reiko Kawai, Dunbar Ivy

Abstract read
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In one paragraph

Article in Pediatric cardiology, 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

7 authors.

Shinichi TakatsukiDepartment of Pediatrics, Toho University Omori Medical Center, 6-11-1 omori-nishi, Ota-ku, Tokyo, Japan. s-taka@med.toho-u.ac.jp.ORCID https://orcid.org/0000-0002-5875-4628
Kinjal ParikhDivision of Pediatric Cardiology, Department of Pediatrics, Inova Children's Hospital, Fairfax, VA, USA.
Mio SatoDepartment of Pediatrics, Toho University Omori Medical Center, 6-11-1 omori-nishi, Ota-ku, Tokyo, Japan.
Yuta KawamuraDepartment of Pediatrics, Toho University Omori Medical Center, 6-11-1 omori-nishi, Ota-ku, Tokyo, Japan.
Yurika ShimizuDepartment of Pediatrics, Toho University Omori Medical Center, 6-11-1 omori-nishi, Ota-ku, Tokyo, Japan.
Reiko KawaiDepartment of Pediatrics, Toho University Omori Medical Center, 6-11-1 omori-nishi, Ota-ku, Tokyo, Japan.
Dunbar IvyDepartment of Pediatrics, University of Colorado School of Medicine, Colorado, CO, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To determine the prognostic value of stroke volume index (SVi) in children with idiopathic and heritable pulmonary arterial hypertension (PAH). A retrospective study was performed to assess the prognostic value of SVi evaluated by right heart catheterization, and adverse outcomes (AE: lung transplant and cardiac death) in 103 incident pediatric patients with PAH. During catheterization, cardiac index was obtained using Fick method and SVi was determined by dividing cardiac index by heart rate. During follow-up period, 23 of 103 (22%) patients had AE. There were significant differences in hemodynamic parameters at baseline including SVi (median 35.6 vs. 29.1ml/m

Indexed as

Cardiac indexChildrenPrognosisStroke volume

Identifiers

PMID41925853

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.