ArticleFrontiers in cardiovascular medicine2022
A Rare Ultra-Long-Term Complication of Occluder Recanalization Due to Spontaneous Perforation of Polyvinyl Alcohol Membrane of Atrial Septal Defect Occluder: A Case Report and Review of the Literature.
Article in Frontiers in cardiovascular medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- When time flies by: very long-term complication of percutaneous occlusion of a large atrial septal defect-a case report.European heart journal. Case reports · 2026Article
- Late recanalization of an atrial septal defect closure device treated with three multifenestrated devices.Annals of pediatric cardiologyArticle
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6 authors at 2 institutions in 1 country.
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Abstract
Percutaneous closure of atrial septal defect (ASD) has emerged as a feasible alternative strategy to surgical repair in many cardiac centers worldwide. Occluder recanalization due to device failure is a rare and severe complication that often occurs within weeks to years after ASD closure. We reported a rare ultra-long-term complication of occluder recanalization due to delayed spontaneous perforation of polyvinyl alcohol (PVA) membrane of ASD occluder after 18 years of ASD closure. Surgical removal of the faulty device and reconstruction of the atrial septum with a bovine pericardial patch was performed. The patient was discharged and recovered uneventfully without syncope or residual shunt. The cause of this rare complication of spontaneous PVA membrane perforation of the occluder has not been fully detected. To our knowledge, this is the first report about PVA membrane perforation of an occluder that occurred soon after ASD closure.
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