The small warnings before a heart attack

[KARE11-TV, February 12, 2016] Did you know that a heart attack is the number one killer of both men and women in the U.S.? February is national heart health month and heart disease symptoms can start long before an actual heart attack. Unfortunately, many patients are dismissing the warning signs. Dr. Mosi Bennett with Minneapolis Heart Institute at Abbott Northwestern joined KARE 11 News @ 4 with more on the symptoms of cardiac arrest and what steps people can take to protect themselves.