A cardiologist at the Mayo Clinic explains how obstructive sleep apnea can raise a person's risk of suffering from sudden cardiac arrest death.
Rupert Taylor-Price/Wikimedia Commons
KCRG;Family Photos via CNN
KPIX;Ericka Karner; Colma Historical Society via CNN
WJAR;AIRPLANE PHOTO via CNN
WBAL via CNN
News 12 New Jersey LLC
Sign up for Breaking News, Daily Headlines, Severe Weather Alerts & more!