How painful is a heart attack?

Some are quite painful, some are totally painless, some have only sympathetic symptoms (flush, sweating). The innervation to the heart is not consistent from person to person. Some people have...

Sometimes yes and sometimes not at all. Most common is non-specific discomfort which is often undiagnosed.

Same answer as for men, sometimes yes and sometimes no.

cardio muscle

I was fit and healthy never had a days illness in my life. A piece of cholesterol chipped off and travelled around my body and blocked an artery to my heart and I had a cardiac arrest and died three...