So this is his right ventricle.

From the right atrium, it gets pumped into the right ventricle.

You're saying, hey, why is it the right ventricle?

Then it shows up in the right ventricle, right?

It actually passively flows into the right ventricle.

But what we have is, the heart pumps de oxygenated blood from the right ventricle.

And it passively, once the right ventricle pumps and then releases, it has a vacuum and it pulls more blood from the right atrium.

And then the left ventricle.

And then we put a lead, which is a wire, in the right ventricle inside the heart, which does the electrogram, which is the signal voltage from inside the heart.

We're gonna start our journey here at the right ventricle.

Now we're in the left ventricle.

Now in the left ventricle, after it's done pumping, it expands and that oxygenated blood flows into the left ventricle.

So this is the right ventricle, down here.

left ventricle and then the left ventricle pumps that oxygenated blood to the rest of the body via the non pulmonary arteries.

So just like before where we went from the right atrium to the right vertricle, now we're going from the left atrium to the left ventricle.

The left ventricle is involved in 50 67 of individuals.

And the blood goes down into the right ventricle.

And then it goes into the right ventricle. This is chamber number two.

Now put it on your right side, Leo. Underneath your arm.

Right Cardinality

Right button

Right Button

Right Margin

Righthand pocket.

By the right flank!

Nutcases!

Right.

Left or right?

Pichard, my righthand man.

So blood goes into the rigt verticle and where it goes next.

We're gonna actually follow the path of blood after it leaves the right ventricle.

And it goes down into, you can probably guess how this one is called, is our left ventricle.

And what's the right hand side?

Wait. Lev, the right engine... Okay.

I broke my right arm. I broke my collarbone.

Throw it right on the side.

The left side is paralyzed and the right side partly.

A cloud on the starboard beam.

Get him to starboard.

Mr. Pichard, my righthand man.

The small one underneath your right arm.

It's in your righthand pocket, Dottore.

I put it in your righthand pocket.

And it's job is of course to make sure the blood does not go from the left ventricle back to the left atrium by accident.

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