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Why does the myocardium receives it blood from coronary arteries and not from the cardiac chambers?
Wiki User
∙ 9y ago
Myocardium is a type of muscle tissue. The reason why the myocardium receives its blood from coronary arteries and not from the cardiac chambers is because the blood from the cardiac chambers does not contain oxygen and nutrients.
Wiki User
∙ 9y ago
Wiki User
∙ 11y agoThe myocardium is the muscle of the heart. This muscle is supplied by arteries that branch off the aorta. So everytime the heart beats it pushes blood into the aorta and thus into systemic circulation and thus into the heart wall, as well.
These arteries that supply the myocardium are called coronary arteries.
Wiki User
∙ 13y agoCoranary Ateries
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The myocardium receives oxygenated blood from the?
coronary arteries
What does myocardium receive it's blood supply directly from?
The myocardium receives blood from the coronary arteries.
What does O2 and nutrients deliever to the myocardium by what?
The myocardium receives its oxygen and nutrients from the coronary arteries, which lie on the outside of the heart.
Which section of the heart receives blood from the right coronary artery?
The right atrium and ventricle receives blood from the right coronary artery. This blood supply is specific to the heart and is received from the coronary arteries.
What is the name of one of the lower chambers of the heart that receives blood from the upper chambers and pumps it into the arteries?
they are the right and left ventricle
What are found within the atrioventicular sulci?
The atria of the heart are separated from the ventricles by an area called coronary groove (sulcus). This contains the trunks of the coronary arteries which bring oxygenated blood to the heart muscles. On the back surface of the heart, the coronary sulcus contains the coronary sinus which receives venous blood from the heart muscles.
How does the heart receive its own supply of glucose and oxygen?
The heart receives its own supply of glucose and oxygen via the coronary arteries. If these arteries are blocked, the heart tissue could die. This condition is known as a heart attack.
Among the different blood vessels which receives the highest oxygen concentration?
the coronary arteries Which blood vessels contain blood that is higher in oxygen? -Pulmonary Veins
Which of the four chambers of the heart pumps blood to the lower body?
The left ventricle receives oxygen rich blood from the left atrium and pumps it through the aorticvalve to the whole body through the aorta , including to the heart muscle itself through the coronary arteries. Information obtained from Wikipedia Free Encyclopedia online.
Does pericardial fluid provide oxygen to the heart?
no, pericardial fluid is only made to protect the heart from friction. The heart receives its oxygen and nutrient supply from the coronary arteries which branch directly off the aorta.
What is the name of the organ that receives blood from the veins and sends it into the arteries?
The heart is the organ that receives blood from the veins and pumps it into the arteries.
Which blood vessels supplies the heart muscle with oxygenated blood?
Blood is oxygenated in the lungs travels through the pulmonary veins into the heart. The heart muscle itself receives oxygenated blood through through the coronary arteries that branch off from the aorta.
