Don't need to read the article....
1.) Chest/arm/ back/jaw pain, tightness sensation in chest
2.) Shortness of breath
3.) Occlusion (blockage) of a coronary artery
STINT/STENT: It is a temporary fix if you don't change your lifestyle...Diet, exercise, smoking, cholesterol control, Platelet aggregation control/blood thinner/aspirin daily.
Stent/Stint: Looks like a spring out of a ball point pen..placed in the artery to keep it open.
Buys you an average of 10 years, IF you don't smoke and manage your other risk factors.