Hey fellas-
You've all brought up some major concerns and great questions about heart attacks. I'd like to share some of my knowledge (if you want it.. :dunno)
First the coughing thing. I'm not sure where you heard it but it sounds pretty bogus to me. But in the interest of open-mindedness, I'll ask around.
Second, Steve made some good choices.
The best thing to do is:
If you know the name of the road and have a crossroad name or mile-marker number STOP and call 911. If you lose consciousness you won't crash and they'll know where you are and what's happening to you. MANY MANY people who die in motor vehicle crashes had heart attacks found on autopsy or lab tests at the hospital. Then take those aspirin you thoughtfully put in your car (hint,hint). Next, lay down or recline unless it causes difficulty breathing. Stay calm the best you can, easy for me to say...
Oh and Steve, I'm not criticizing what you did. As I said, you made good choices and most importantly... you survived.
The pain of a heart attack-
We have had people come to the ER with a wide variety of symptoms. Shoulder pain, jaw pain, stomach pain, nausea, dizziness, loss of consciousness, shortness of breath, sweating, gas pain, heartburn, visual changes, and on and on.
Women are notorious for atypical chest pain. They come in with complaints ranging from right toe pain to depression!
Some people do not have pain or symptoms! It's called a silent heart attack!
I realize this may cause some frustration and confusion since we all desire that unequivocal sign of illness before we call 911 or rush to the ER, but the take home point is there isn't anything to hang your hat on. If something isn't right AND especially if you have risk factors, don't hesitate to get checked out!
The risk factors I just mentioned are:
-Age >39 (though this may change soon!)
-Male Gender or Postmenopausal Women
-Hypertension (high blood pressure 139/85 or greater)
-Diabetes (huge risk factor!)
-Smoking (huge huge huge)
-High LDL cholesterol and/or Low HDL cholesterol
-Family history of heart attacks
Prevention is the key since you can't always count on definitive symptoms to diagnose a heart attack.
-exercise 20 to 30 min of cardiovascular exercise per week (meaning your hear rate increases to target heart rate, not just walking or working out)
-eating right as several people have pointed out
-getting annual check ups to test cholesterol, blood pressure and blood sugar levels (indicator of Diabetes)
-STOP SMOKING! The #1 thing you can do to decrease your risk of almost EVERY major medical illness and the least likely to happen.
Hope this wasn't too long winded...