Evidence map›Paper›PMID 35261702›Full record

ArticleJournal of cardiology cases2022

Multi-modal and multi-postural assessment of platypnea-orthodeoxia syndrome triggered by stroke: A case report.

Keisuke Matsuo, Shintaro Nakano, Masanori Katayama, Saki Hasegawa, Kenji Fukushima

Open access · greenAbstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of cardiology cases, 2022. 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
0.1field-weighted citation impact, top 48% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  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 at 2 institutions in 1 country.

Keisuke MatsuoDepartment of Cardiology, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka-Shi, Saitama 350-1298, Japan.
Shintaro NakanoDepartment of Cardiology, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka-Shi, Saitama 350-1298, Japan.
Masanori KatayamaDepartment of Cardiology, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka-Shi, Saitama 350-1298, Japan.
Saki HasegawaDepartment of Cardiology, International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka-Shi, Saitama 350-1298, Japan.
Kenji FukushimaDepartment of Nuclear Medicine, International Medical Center, Saitama Medical University, Saitama, Japan.
Saitama International Medical Center · JPSaitama Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Platypnea-orthodeoxia syndrome (POS) is a rare condition where patients suffer from dyspnea and reduced oxygenation while in the sitting position. A 69-year-old man initially experienced dyspnea and hypoxemia in the sitting position after developing hemiplegia and postural instability secondary to a cerebral hemorrhage, but the symptoms improved in the supine position. Transesophageal echocardiography revealed a patent foramen ovale (PFO). In the sitting or semi-Fowler position, increased right-left shunt was observed using Swan-Ganz catheterization and pulmonary perfusion scintigraphy. The PFO closure was performed, which obliterated dyspnea and hypoxemia in the sitting position. In POS associated with PFO, comprehensive pre-operative evaluation using multi-modality tests in different postural settings critically delineates the etiology that guides appropriate treatment strategy. <

Indexed as

Patent foramen ovalePlatypnea-orthodeoxia syndromePulmonary perfusion scintigraphySwan-Ganz catheter

Identifiers

PMID35261702
PMCPMC8888707
OpenAlexW3199676044

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.