Because the symptoms of coronary artery disease can be symptoms of a heart attack, you need to seek immediate help. Call 911 if you think you are having symptoms of a heart attack.
If a blood clot in a coronary artery has broken loose and moved into your brain, it can cause a stroke, although this is rare. Symptoms of a stroke include:
If you experience any of these symptoms, call 911. Every minute you spend without treatment increases your risk of long-term damage.