PFO Closure Guards Against Recurrent Stroke More Than a Decade Later
from Cardiovascular Business
A single-center study with more than a decade of follow-up supports the long-term efficacy of patent foramen ovale (PFO) closure for the prevention of recurrent ischemic events, showing only 1 percent of patients had an ischemic stroke and 2.9 percent experienced a transient ischemic attack (TIA).
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