the left atrium and left ventricle are the heart chambers which pumps blood toward the artery. . . xD
If you mean the arteries that supply the hear they are the coronary arteries.
Deoxygenated blood travels through the veins called the inferior vena cava and superior vena cave into the right atrium. Blood flows from the right atrium, through a valve and into the right ventricle and into the pulmonary arteries. From the pulmonary arteries the blood is carried to the lungs. So the answer is pulmonary artery.
after the first heart sound is made ventricles starts emptying.
Apparently if you have a fluid build up, or if your blood pressure is really high it puts pressure on the arteries -- thus you hear your heart pumping. Its really annoying, but I'm not sure if it dangerous or not. Worth going to see the doctor I bet.
Most people can hear two heart sounds per cycle - a quiet "lub" and a louder "dub". The "lub" sound is the contraction of the two atria, which results in the ventricles being filled with blood. The "dub" sound is the contraction of the two ventricles, which results in blood being forced into the arterial system. However, a trained physician can hear four sounds - the two described above, and two more that represent the sound of the valves opening back up after the contraction is over.
If you mean the arteries that supply the hear they are the coronary arteries.
Vein carries oxygenated blood to the hear,arteries carries deoxygenated blood away from the heart while capillaries(as the name implies) is a tube connecting them together.they are connected to the heartabsolutely nothing
Deoxygenated blood travels through the veins called the inferior vena cava and superior vena cave into the right atrium. Blood flows from the right atrium, through a valve and into the right ventricle and into the pulmonary arteries. From the pulmonary arteries the blood is carried to the lungs. So the answer is pulmonary artery.
atria
The left side of your heart (specifically the left ventricle) is larger and this is because more muscle is required to pump the blood through the entire body where as the other chambers of the hear only receive blood and pump blood a few inches away to the lungs.
after the first heart sound is made ventricles starts emptying.
1) Arteries carry blood away from the heart while veins carry blood to the heart. 2) Arteries have thick and muscular walls (as they have to endure higher pressure) whereas veins have thin and slightly muscular walls. 3) Arteries have no valves, while veins have valves. 4) Arteries (in the post-fetal human) carry oxygenated blood except for the pulmonary arteries. Veins (in the post-fetal human) carry de-oxygenated blood except for the pulmonary veins.
They terminate at the alveolar sacs which contain the alveoli. Here inhaled O2 is exchanged for exhaled CO2 via the pulmonary veins (which transport de-oxygenated blood with CO2), to the pulmonary arteries (which transport oxygenated blood to the body). Both veins and arteries in this system receive and pump blood from the heart (veins to the heart under low pressure, and arteries from the hear under Hugh pressure. The entire system is called the cardio-pulmonary system.
Apparently if you have a fluid build up, or if your blood pressure is really high it puts pressure on the arteries -- thus you hear your heart pumping. Its really annoying, but I'm not sure if it dangerous or not. Worth going to see the doctor I bet.
It is done by veins and arteries (known as blood capilleries) vien take impure blood from different body parts to heart which then carry to lungs for purification and from lungs this pure blood carry again to hear which is pumped by arteries to the different body parts. So blood capelleries, and heart help in transporting the blood.
I believe it's the right and left atria.
blood is pumped around your body by your heart, that's why you hear your heart beating because it us pumping the blood around your body :)