what is held when the pressure at the lungs increase and id it reach about 58and 40 which is high then the normal position
The pulmonary circulation takes blood from the heart to the lungs and back again. Blood moves from the right ventricle to the pulmonary artery, then into the lungs where blood is oxygenated. Blood returns from the lungs to the heart in the pulmonary vein, and enters the left atrium.
My son has a burst artery. In his arm what will happen
Blockage of the coronary artery will result in a heart attack.
Yes
The vertebral artery carries blood from the heart to the brain. An enlarged vertebral artery is usually caused by an accumulation of plaque that narrows the amount of blood flow to the brain causing memory loss or dizziness. An enlarged vertebral artery can also cause a sense of fullness near the ear, feels like water lodged in the canal.
The pressure in the pulmonary artery increases during exercise if the cardiac output increases.
This is called a shunt. One that occur between the Pulmonary artery and the Pulmonary vein, would be a left to right shunt. So what would happen? The blood from the Pulmonary vein (having the high pressure) would enter the Pulmonary artery. The results would be that the blood just goes back to the lung for another cycle with be deoxygenated.
The pulmonary artery is the one which carries blood from the right ventricle to the lungs. It is the only artery in the body that carries deoxygenated blood. The blood is carried at a pressure, usually less than 30mmHg. So, if the pulmonary artery was to be cut and bleed, the person would die when blood volume fell below the minimum necessary. This wouldn't take long, either. Between actual blood loss, and the sudden decrease in pressure such an injury would cause death in approximately 2 minutes
lungs will collapse
The pulmonary circulation takes blood from the heart to the lungs and back again. Blood moves from the right ventricle to the pulmonary artery, then into the lungs where blood is oxygenated. Blood returns from the lungs to the heart in the pulmonary vein, and enters the left atrium.
One main blood vessel is the arteries. They carry blood away from the heart. The veins is another main blood vessel. They carry blood to your heart. There are also more blood vessels and I don't want you to forget that!!
My son has a burst artery. In his arm what will happen
blood volume flow rate through the artery will be sixteen times the original value.
Blockage of the coronary artery will result in a heart attack.
Yes
The semilunar valves open when the pressure in the ventricles excedes the diastolic pressure in the artery the ventricle empties into. For example if the diastolic pressure in the aorta is 80 mmHg then the aortic similunar valve will open when the pressure inside the left ventricle surpasses 80 mmHg.
you wil die