The largest part of the heart is the left ventricle.
valves
THE HEART WORKS AS A WHOLE. One part cannot be more important than another.
There are two pacemakers in the heart. One (which is the main pacemaker of the heart) can be found in the upper right-most part of the right atrium and the other one can be found in the center most part of the heart, inside the atrio-ventricular wall.
Which part of the heart encases the heart in a tough outer membrane?
most doctors say that its the size of your clenched fist
its part of the government, and that's why it has to be powerful.
The left ventricle is the thickest and most powerful chamber of the heart. It has to pump blood further (to the body) than the right ventricle (to the lungs).
The most important part of the heart is all of it. There all equally as important.
valves
Dies irae
The most powerful bit of your body is your butt.
The apex of the heart is the most inferior part of the heart.
That which is at the heart of something is its essence, the most important and most characteristic part of the thing. It is what makes it what it is.
no heart
The eardrums.
The heart.
THE HEART WORKS AS A WHOLE. One part cannot be more important than another.