ArticleWorld journal of clinical cases2022
Novel way of patent foramen ovale detection and percutaneous closure by intracardiac echocardiography: A case report.
Article in World journal of clinical cases, 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.
- To dig oneself into a hole or to dig the tunnel to the core? A study on the Swartz sheath support strategy for patent foramen ovale closure in migraine patients.Journal of translational internal medicine · 2026Article
- Enhancing the diagnostic efficacy of right-to-left shunt using robot-assisted transcranial Doppler: a quality improvement project.Frontiers in neurology · 2025Article
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Abstract
backgroundPatent foramen ovale (PFO) is the most common congenital heart disease and is associated with several diseases, including stroke and migraine. PFO diagnosis involves transoesophageal echocardiography, transthoracic echocardiography, and transcranial Doppler. Recent studies have shown that intracardiac echocardiography (ICE) can be used to diagnose and guide percutaneous transcatheter closure. CASE SUMMARY: A 70-year-old male presented with paroxysmal dizziness and limb weakness for the past 3 mo. Magnetic resonance imaging revealed a history of stroke, and a bubble test revealed the presence of PFO. The patient was then transferred to our hospital for PFO closure. Under ICE guidance, the separation of the septum primum and septum secundum was unclear; we then used a Swartz catheter to confirm PFO by applying physical pressure on the right part of the atrial septum without using any contrast. The ICE continuously and clearly guided the procedure.
conclusionICE can guide PFO closure in patients with a history of stroke. When PFO is not evident under ICE, a Swartz catheter can be used.
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