0
The heart is divided into four compartments. The two upper portions where blood enters the heart from the body and lungs are the atria. Deoxygenated blood enters the right atrium, and oxygenated blood from the lungs enter the left atrium.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Where are autorhythmic cells located in the heart?
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.
What is considered upper heart valves?
The upper heart valves are called atriums, and the lower heart valves are called ventricles.
Upper chambers of the heart muscle include which atrium and ventricle?
The upper chambers of the heart muscle include the
Does the atria include the upper chambers of the heart?
Yes, upper two chambers of heart are called auricles or atria (singular: atrium).
What is the partition between the left and right side of the heart called?
They are the two lower chambers if the heart, responsible for pumping blood out to the body.
Is the venticals the upper or lower part of the heart?
lower part upper part is called Ariom i think
How many chambers are in a snails heart?
The heart only has 2 chambers one in the upper part and one in the lower part!
Where is the base of the heart located?
The upper most anterior / inferior connecting part of the Heart to the Arteries.
What is the lower part of the heart?
The heart is divided into four chambers. The two bottom heart chambers are called the ventricles. The upper chambers are the atrials.
What is an artrium?
this is the upper part of the heart. there are two of them left aria and right aria (singular)
Is the aorta a part of the upper chamber of the heart?
yes. the atria are on the top and the ventricles are on the bottom
What major organ is in the Left Upper Quadrant?
Part of the left lung and most of the heart.
What is the top part of the heart called?
the bottom/point of the heart is called the apex
Where are autorhythmic cells located in the heart?
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.
What are the two kinds of large veins?
the two kinds of large veins are: 1. superior vena cava- upper part of the heart 2. inferior vena cava- lower part of the heart
How many atria and ventricles do you find in a fish heart?
2, the atria is the upper chamber of the heart. since there is alower and upper chamber in the heart, and the upper part is the atria, do the math: four chamber divided in half (two lower and two upper and 2+2=4) equals two which gives the the number of atria!
Where is the atria found?
It is the upper right chamber of the heart.For diagram, see Related links below.
