A heart attack is a death in the heart muscle from lack of oxygen. Learn more about heart attacks with expert tips from a certified emergency medical technician (emergency medical technician (EMT) in this free video on heart disease.
Expert: Michael Herbert
Bio: Michael Herbert is a certified emergency medical technician (EMT) with New Hanover County in Wilmington, NC.
Filmmaker: Reggie Hayes
dude i loook like u and im 140 /170 i think its my throat, its like im not getting enough air
creten69 2 years ago