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What is the significance of the difference in thickness of the myocardium of the right ventricle and the left ventricle?
Wiki User
∙ 12y ago
The left ventricle pumps blood to the entire body, while the right ventricle pumps blood only to the lungs, which are immediately adjacent to the heart. Hence, the left ventricle has to pump with greater force, and requires more muscle to do it.
Wiki User
∙ 11y ago
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What chamber of the heart has the thickest myocardium?
The Left Ventricle has the thickest walls! The left ventricular myocardium is much thicker then the right ventricular myocardium because the left ventricle pumps blood into the aorta which takes blood to the rest of the body. (larger pressure gradient)
Which layer of the heart enlarges to athletes?
Left ventricle is not a layer, dip head! The appropriate answer would be the myocardium.
Which human heart ventricle is larger in size?
The left ventricle is larger than the right ventricle. This size difference reflects the fact that blood flowing from the left ventricle must travel a greater distance.
What forms the apex of the heart?
The left ventricle forms the apex of the heart.
Where is the thickest wall of the heart located?
The left ventricle, being responsible for pumping the blood through the systemic circulation, generates the highest pressures. For this reason, the left ventricle has the thickest muscular walls.
What is the significance of the difference in thickness of the venticular walls?
The difference in thickness is representative of how far the blood has to travel. The right ventricle, which only has to pump blood to the lungs, will not need to be as muscular as the left ventricle which pumps blood to all the rest of the body.
Where is the myocardium the thickest?
The left ventricle
The myocardium would be the thickest in the left ventricle?
around the left ventricle
What chamber of the heart has the thickest myocardium?
The Left Ventricle has the thickest walls! The left ventricular myocardium is much thicker then the right ventricular myocardium because the left ventricle pumps blood into the aorta which takes blood to the rest of the body. (larger pressure gradient)
What is the significance of the difference in thickness between the wall of the aorta and the wall of the pulmonary trunk?
I answered this question last week... but anyway... the aorta has to accommodate much higher pressures from the left ventricle, ergo it is thicker.
What is the thickest layer of tissue in the heart?
The left ventricle
Why is the myocardium of the left ventricle thicker than that of the right ventricle?
it pumps blood into the high resistance systemic circulation
Which layer of the heart enlarges to athletes?
Left ventricle is not a layer, dip head! The appropriate answer would be the myocardium.
Why is the left ventricle the most powerful of the heart?
The Left ventricle is delicious, so the myocardium is sweeten it.
What is the significance differences in thickness of ventricular wall?
the right ventricle contains deoxegynated blood, but the left ventricle pumps oxygenated blood out at a much more forceful rate (it has to get to the rest of you body). Therefore, the left ventricle wall is thicker. =]
When the heart muscle contract?
The heart muscle, myocardium, contracts when in the systolic phase, which is the part when the blood is being pushed out of the left ventricle into the aorta. The wall of the left ventricle tends to be much thicker than than the right ventricle because of the amount of of pressure it exerts the oxygen rich blood into the aorta. Seeing as though the heart is a muscle, if it is worked more, it gets stronger. The myocardium is an involuntary muscle that is controlled by both intrinsic and extrinsic factors.
The myocardium of what ventricle is thicker than the other ventricle?
The left side of the heart has a thicker ventricular wall. The left ventricle is responsible for pumping oxygenated blood into the aorta, thereby providing oxygen to all parts of the body. The right ventricle, in contrast, only has the responsibility of pumping de-oxygenated blood into the lungs for the exchange of gases, which requires less pressure than pushing blood through the entire body.
