There are two main blood vessels into which all blood returning to the heart drains, the superior and inferior vena cava. The superior vena cava will drain blood from the upper part of the body into the right atrium and the inferior vena cava will drain blood from the lower part of the body into the right atrium.
True
The path followed by the blood when it supplies and drains the heart muscle
The coronary arteries supply blood to the myocardium (heart muscle).
The coronary artery supplies heart muscle with oxygenated and nutrient filled blood
im not sure, but i know that the heart supplies the body with blood and spread it around the body. the lungs take in air, then use it to saturate the blood, and the oxygen that it takes in powers most of your other actions. you decide. The heart is superior to the lungs
Coronary artery bypass graft surgery (also called coronary artery bypass surgery [CABG] and bypass operation) is performed to restore blood flow to the heart. This relieves chest pain and ischemia, improves the patient's quality of life.
The path followed by the blood when it supplies and drains the heart muscle
The name of the blood vessel which supplies glucose and oxygen to the heart muscle is an artery. Arteries carry blood away from the heart.
The path followed by the blood when it supplies and drains the heart muscle
heart attack
The coronary arteries supply blood to the myocardium (heart muscle).
The myocardium does not have blood flow to the arm. The myocardium is the muscle of the heart and therefore only supplies blood to the heart.
The left ventricle pumps oxygenated blood into the aorta, one of the first side branches of the aorta are the cardiac arteries that bring blood back to the heart. So no heart chamber supplies blood to the heart directly.
The coronary artery supplies heart muscle with oxygenated and nutrient filled 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.
The Heart
The heart is supplied with blood from the superior vena cava (the large vein that flows to the right atrium). This vein carries blood from the systemic circuit (from the body) to the heart so that blood may be oxygenated and recirculated.
The heart muscle is supplied with oxygenated blood by the coronary arteries. Along with the oxygenated blood, the arteries also supplies the heart muscle with nutrient-filled blood.