Yeah.

And the reason is, the heart attack presents in a particular way.

There are four different ways you can tell a heart attack from the ECG.

One's called Q waves, If you see them, the persons on the last minutes or hours and probably recovering.

But there were no cue waves.

And the peaks and whatever, because the ECG lets us see how each chamber is performing.

If one artery is blocked, then one chamber is not performing, yeah?

And Or it comes and goes because there's a blockage.

It stops beating.

That part of the muscle stops working, but only if it's dying or died.

Because it's not getting oxygenated.

So the lack of blood flow gives them the pain and a lot of symptoms.

But the brain doesn't stop until.

Yeah, the