Yes, rapid heartbeat even at rest, dizziness, consistent jaw pain that is not due to dental issues, pain radiating from arm can be warning signs of heart issues. I come from a family with cardiovascular disease.
Side note: so finally my youngest sibling went for an angiogram as all the older ones have had heart bypass. This sibling eats fried food EVERY DAY and drinks bubble tea EVERY DAY. Guess what? No blockage and no hardening of arteries. Calcium score zero.
I am really speechless. But of course there is still the possibility of blockage at the neck and brain, which she didn't check.
But I am like...is there a reason a higher being is protecting her?