Ameera Haamid, the associate emergency medical services medical director of the Chicago South EMS System, agreed that people should always call 911 when they're having heart attack or stroke symptoms.

He and his wife are convinced he is having a heart attack. He could be-only, this time, the ER doctors tell him his heart is just fine. What he's having is a panic attack. Though no one should ...

Ameera Haamid, the associate emergency medical services medical director of the Chicago South EMS System, agreed that people should always call 911 when they’re having heart attack or stroke ...