ECG test reveals St. Johns County 14-year-old had potentially deadly heart condition. Her family had no idea
Read full article: ECG test reveals St. Johns County 14-year-old had potentially deadly heart condition. Her family had no ideaAn ECG test revealed that a local 14-year-old had an undiagnosed heart condition known as Wolff-Parkinson-White Syndrome, which can cause the heart to beat out of rhythm and trigger sudden cardiac arrest.
