Brain tumor, breast cancer, colon cancer, congenital heart disease, heart arrhythmia. See more conditions.
(for at least one location)
Describes the nature of a clinical study. Types include:
The purpose of this study is to evaluate Patent Foramen Ovale (PFO) closure for migraine headache relief using the GORE® CARDIOFORM Septal Occluder after a trial of oral anticoagulation therapy vs. placebo for a 6 week period.
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