@ReTiReD51 - Wouldn't it be better to ask your doctor what test(s) would indicate whether you have a problem/impending problem with your vascular system, and then see if you need aspirin at all? I'd be leary of reading any one-size-fits-all health article, and without being tested personally, start medicating myself .. then depend on a non-response from a doctor, to keep doing it.
HavING vascular tests, which are anything but inexpensive, as one member suggests, sounds like a marginally ok idea before starting to take low-dose aspirin (there's some risk to some common such tests) but who's going to pay for them? You could easily get into the thousands of dollars, and you can bet Midicare and the vast majority (if not all) private insurance companies aren't going to pay. It's an entirely unworkable siggestion for all but those with the resources and desire to pay on their own.
@AARPTeri I'm having enough trouble acting my age: I don't need baby anything. LOL!
OK, getting serious: I did for a while while menopausal. My heart would practically beat my chest cavity to death, so while I was preparing the herbal remedy (motherwort tincture, which must be started at the height of the plant's bloom, and then requires a minimum of 6 weeks to brew) I took a baby aspirin nearly every day.