Evidence map›Paper›PMID 40903222›Full record

ArticleInternal medicine (Tokyo, Japan)2026

The Hemodynamic Reversal of Delayed-Onset Radiation-Induced Constrictive Pericarditis Obtained by Pericardiectomy.

Natsumi Kashimura, Yudai Fujimoto, Taisuke Nakade, Yuya Matsue, Tohru Minamino

Abstract readCase Reports
In one paragraph

Article in Internal medicine (Tokyo, Japan), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Natsumi KashimuraDepartment of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Japan.
Yudai FujimotoDepartment of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Japan.
Taisuke NakadeDepartment of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Japan.
Yuya MatsueDepartment of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Japan.
Tohru MinaminoDepartment of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Constrictive pericarditis (CP) is often underdiagnosed, partly because of the lack of established diagnostic criteria. Exaggerated ventricular interdependence during inspiration is a hallmark physiological feature of CP. We herein report the case of a 55-year-old patient with CP who demonstrated a hemodynamic improvement following pericardiectomy. This case is characterized by two features: (1) delayed-onset CP 36 years after undergoin thoracic radiotherapy, which developed without pericardial calcification in contrast to severe aortic calcification, and (2) a postoperative improvement of inspiratory-exaggerated ventricular interdependence, documented by intracardiac pressure tracings. This case provides meaningful insight into the diagnosis and management of radiation-induced CP.

Indexed as

HemodynamicsPericardiectomyPericarditis, ConstrictiveRadiation InjuriesHumansMaleMiddle AgedTime Factorsconstrictive pericarditisradiation therapyright heart catheterization

Identifiers

PMID40903222
PMCPMC13106861

What OpenQuestion holds

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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.