And this is an X ray showing you the patent, functional blood vessel.

Some of you may remember that.

The heart is taking a quick breather to refill.

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In his bloodstream has turned him into some kind of receiver.

Most of this is in developing countries, and the majority is in Africa.

laughter

This is a heart bypass operation

But when you change those behaviors, your brain gets more blood, you think more clearly, you have more energy, your heart gets more blood in ways I've shown you.

Blood flows through blood vessels.

It's gonna be going initially through a giant vessel.

And so specifically you might hear about a coronary artery, or a coronary vein, but together you can call them coronary blood vessels.

Without angiogenesis, the tumor remains the size of a pinpoint and it's not harmful.

And the capsules in her blood stream.

Blood runs in the veins.

A health status of a nation parallels development of that nation.

And anytime I mention the word vein, I just want to make sure you think of blood going towards the heart.

You know, where did these things come from?

So these are the two direction the blood is going to be flowing.

And this turns out to be one of our most important defense mechanisms against cancer.

We can do this because tumor blood vessels are unlike normal, healthy vessels we see in other places of the body they're abnormal, they're very poorly constructed, and because of that, they're highly vulnerable to treatments that target them.

His blood pressure's down. His kidneys are failing.

Lets divide it out with a large line.

It goes around the ventricle and, as I showed you in the beginning, also around the atrium. It goes all the way up and covers both the left and right side.

Shut your mouth!

like red blood cells.

(Laughter)

Subdural hematoma.

For example, insufficient angiogenesis not enough blood vessels

This is the human heart.

And this outer layer, this is the vasculature, which is incredible, around a human brain.

Thrombosis is the process of a thrombus forming.

End to end, that would form a line that would circle the earth twice.

I fear the senate is powerless to resolve this crisis.

I'll write it out again because I want to make sure we see clearly the difference between someone with compliant blood vessels and someone with non compliant vessels.

So, all these guys over here, these are the true capillaries.

So let's zoom in on one of them....Maybe we can zoom in right over here, that part of the artery.

All the sudden you could have these clotting factors form a clot right over here right at the actual plaque.

But there was something left.

Then you start to take a look at adult life.

Can't seem to find a vein.

Oh,clip that bleeder,Mr. Palmer.

Retract the duct a little more laterally.

The walls are covered with villi where nutrient absorption takes place.

And the bottom curve is the weight of a normal mouse.