20150204 - EKG Woodstock - nwherald

Kyle Grillot - kgrillot@shawmedia.com

Centegra Wellness Technician Maggie Whiting performs an EKG screening on freshman Andrew Gappert, 14, Wednesday, January 4, 2015 at Woodstock High School. An EKG test can detect about 40% of those at risk for sudden cardiac arrest.