He's dying. Coronary blockage.

I want to clarify some of the terminology I used in the last video.

Occlusion query counter bits

What if you have an artery, like that, and you decide that you want to block it up on one end, maybe with your hand, like this, and let's say you do the exact same thing with a vein.

This is now going to dump into what we call a venule.

There is actually a little spot right there that they drain in to.

I'll write that right here.

Into the IV, yes.

Well, what is needed for the earliest possible warning of a heart attack?

This pig at 10 06 was having a heart attack.

This is what we call a plaque.

And let me actually show you where the blood vessels come from. These are called coronary vessels I just write the word coronary here.

So you have these arteries right over here, the red tubes. Those are arteries. and then the blue ones are veins.

There's also another one over here called the superior vena cava, and this is bringing back blood from the arms and head.

And at the bottom here, you can't see it because it's on the other side of the heart, but there's another vein called the inferior vena cava.

Start a largebore IV. Keep it open.

Inferior vena cava, and this is the large vein that brings back all the blood from the bottom half of the body.

Now, these are very, very tiny branches coming off of my small artery, and let's follow this one right here, and this one is my arteriole.

And it generally travels through two major kind of vessels.

I'm going to do some surgery here.

They were the stronghold in the Boar mountains.

I could just write artery and vein and essentially they would be behaving this way.

Now suppose you live in a certain part of a certain remote place and you have a loved one who has blockages in two coronary arteries and your family doctor refers that loved one to a cardiologist who's batting 200 on angioplasties.

A venule, and this venule is gonna basically then feed into many, many other venules.

I'll show you an example of that real quickly.

And you might say, well that wasn't so difficult. I'll say bronchial vessels, because there are also some veins coming off.

Well, these vessels, all of them, together are called coronary vessels.

They would ordinarily support fish and other wildlife.

And fortunately he didn't die.

I wouldn't have been able to do anything

So you think of alternative mechanical parts.

She was being given medicine intravenously.

While the heart is not moving the surgeon can reroute blood vessels, the part of the heart muscles where clogged arteries are restricting the flow.

I had high blood pressure, Diabetes and a pulmonary embolism the sizer of a smart car.

So Superior Vena Cava and Inferior Vena Cava.

Mary closed the door quietly.

Maybe from the second toe, and it's gonna basically all kind of gather together, and again, to a giant, giant set of veins.

I need two largebore Ivs, 6 units Oneg, type and cross for 6 more units,

So these two veins, the superior vena cava and the inferior vena cava, are dragging the blood back to the heart, and, generally speaking, these are all considered, of course, veins.

So we developed the AngelMed Guardian System and we have a device inside this patient, called the Implanted AngelMed Guardian.

She slowly closed her eyes.

Please close the door quietly.

Here's a classic example

A little vein in his head popped, and that was that.

I hope my veins don't pop.