ArticleInternational journal of cardiology. Congenital heart disease2024
Novel percutaneous aspiration thrombectomy in Fontan conduit obstruction with cardiogenic shock. Case report.
Article in International journal of cardiology. Congenital heart disease, 2024. 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.
- Case report of percutaneous intervention for extensive thrombosis after the Fontan procedure in a 14-year-old.European heart journal. Case reports · 2026Article
- Thrombectomy and Stenting for SVC Thrombosis in a Post-Heart Transplant Patient With Congenital Heart Disease.JACC. Case reports · 2025Article
Corrections and comments
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Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Obstructive complications in the Fontan circulation pose significant risks to affected patients. Traditional management strategies may be insufficient, necessitating innovative treatment approaches. This case report discusses the use of the FlowTriever Retrieval System for percutaneous aspiration thrombectomy in a patient with a history of Fontan procedure who developed conduit obstruction due to thrombus formation. Case report: A 28-year-old male with a history of double inlet left ventricle and previous Fontan procedure presented with progressive dyspnea. Despite initial thrombectomy for high-risk pulmonary embolism, thrombi remained in the Fontan conduit and inferior vena cava. The patient remained hemodynamically unstable. Imaging confirmed thrombosis of the extracardiac conduit. An innovative percutaneous approach using the FlowTriever system successfully restored conduit flow and removed thrombus. Subsequent stenting addressed residual stenosis. Post-intervention, the patient showed remarkable clinical improvement. There were no procedure-related complications. He was discharged on an optimized anticoagulation regimen and remained asymptomatic during follow-up. Conclusion: This case demonstrates the efficacy of the FlowTriever Retrieval System in managing complex thrombotic obstructions in Fontan circulation, which not only effectively resolved the obstruction but also maintained haemodynamic stability, thus highlighting its potential to enhance current treatment modalities for such congenital heart conditions.
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