ArticleRespiratory medicine case reports2019
Positional cyanosis reveals platypnea-orthodeoxia-syndrome.
Article in Respiratory medicine case reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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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.
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.
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0 citing papers in PubMed, 2 citations in OpenAlex.
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Platypnea-orthodeoxia syndrome is a rare cause of dyspnea, which presents upon standing and resolves when supine. Etiology is multifactorial with a functional component and an anatomical shunt. The most commonly reported shunt is an atrial septal defect, however a shunt can occur in advanced hepatic or pulmonary disease. Treatment is dependent on the type and location of the shunt. In atrial septal defects percutaneous repair is preferred. To follow is a case of iatrogenic platypnea-orthodeoxia syndrome secondary to heart failure guideline directed medical therapy in a 79 year-old woman.
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Registered trials
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