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Home > Education & Research > Research to Improve Health Care > Participating in Research > Clinical Trials > Clinical Trials Details
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The purpose of this research study is to collect safety and effectiveness information on the commercially approved AMPLATZER™ PFO Occluder, a device used in patients with patent foramen ovale and who have had a stroke of unknown cause.
Essentia Health Duluth
Last Updated: 2/21/2018