AdvertisementLife-Threatening Heart Attack Leaves Teacher With $108,951 BillAugust 27, 2018Chad TerhunefacebookEmailDrew Calver, a high school history teacher and swim coach in Austin, Texas, had a heart attack at his home on April 2, 2017. A neighbor rushed him to the nearby emergency room at St. David's Medical Center, which wasn't in the school district's health plan. (Callie Richmond/KHN)