ArticleFrontiers in neurology2023
Correlation between percutaneous patent foramen ovale closure and recurrence of unexplained syncope.
Article in Frontiers in neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Prediction of syncope recurrence after percutaneous closure of patent foramen ovale based on machine learning.Scientific reports · 2026Article
- Platypnea-orthodeoxia syndrome - a rare presentation and diagnostic challenge.The British journal of cardiology · 2025Article
- Prevalence and characteristics of patent foramen ovale in a sample of Egyptian population: a computed tomography study.The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology · 2024Article
- The association between patent foramen ovale and unexplained syncope in pediatric patients.Italian journal of pediatrics · 2024Article
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Authors and funding
7 authors.
Funding
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Abstract
Background: The relationship between patent foramen ovale (PFO) and unexplained syncope remains to be illustrated. Therefore, this study aimed to explore the outcomes and prognostic factors for syncope recurrence after PFO closure. Methods: Patients with both large right-to-left shunting (RLS) PFO and unexplained syncope who visited the cardiovascular department of Xiangya Hospital Central South University from 1 January 2017 to 31 December 2021 were consecutively enrolled in our study. The recurrence rate of syncope was compared between the non-closure group ( Results: A total of 111 patients were finally included. After 31.11 ± 14.30 months of follow-up, only 11% of patients in the closure group had recurrent syncope, which was much lower than that of the non-closure group (11.0 vs. 35%, Conclusions: PFO closure reduced the recurrence rate of unexplained syncope. The efficacy of prevention was prognosticated by factors including the presence or absence of syncope induction, the frequency of syncope episodes, and the presence or absence of hypertension. Syncope recurrence was also related to residual shunts post closure.
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