In July 2024, Patrick Mascoli, a 27-year-old engineer from Boston, suffered a stroke after a routine run. Despite being fit and healthy, he experienced sudden symptoms that led to hospitalization. Initially misdiagnosed, doctors later discovered a patent foramen ovale (PFO) as a potential cause. After treatment, Mascoli completed the Chicago Marathon in 2026, advocating for awareness of stroke symptoms and the importance of recovery.
Key facts
- Patrick Mascoli experienced a stroke at age 27 after a 10-mile run.
- Doctors identified a patent foramen ovale as a possible cause of the stroke.
- Mascoli underwent a procedure to close the opening in his heart.
- He completed the Chicago Marathon in October 2026.
- Stroke symptoms in young adults can be mistaken for exhaustion or migraines.
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