|
This is a free sample preview of the essay
The Human Heart
Beginning of essay
is a specialized, four chambered muscle that
maintains blood flow in the circulatory system. The heart is located in the
thorax, it lies left of the body's midline, above and in contact with the
diaphragm. It is behind the breastbone, or sternum, and between the lungs,
with its apex tilted to the ....
Middle of essay
....addition to, muscular and connective tissue, the heart
muscle contains varying amounts of fatty tissue, especially on the outside.
Both anatomically and functionally, the heart is divided in to a left and a
right half by the cardiac septum. Each half contains two separate spaces:
the atrium, or auricle, and the ventricle. The upper reservoirs, or
collecting chambers, are the thin-walled atria, and the lower pumping
chambers are the thick-walled ventricles. The total thickness of the
ventricular .... |
| Number of words: 526 |
Approximate pages: 2 |
|
Need help with writing your essay? Sign up today to view the rest of this paper and get unlimited access to over 45000 other essays just
like it. Some other sites charge you for each essay, but here at EssayPal we give you full access to our entire database for one low subscription
fee. Thousands of other students around the world have realized what an affordable deal this is and have become members. Come see what
you are missing out on. Once you've become a member, you will not go back to the other term paper sites either.
| Length |
Type |
Price |
PayPal |
| 30 days |
recurring |
$19.95 |
| 90 days |
recurring |
$39.95 |
| 180 days |
non-recurring |
$69.95 |
|
|
|
