Kay: i have those fleeting sensations in the lower jaw, and
have this for many years now, since the contrast dye. So, no,
it is angina, and not a heart attack, unless, I had thousands of heart attacks.
The question here is, are those symptoms more typical of angina or heart failure. I don't have severe heart failure, as shown by tests, if one is to rely on tests.
As for angina, the symptoms are typical and can be atttributed to many things, not only heard disease.