The answer before this was totally wrong, I feel bad if anyone took it seriously for an A&P class but it provided a good outline for this,
(Systemic Circuit)
The aorta - oxygenated blood leaves the left ventricle through the aortic valve and flows to the rest of the body through the aorta.
The superior/inferiorvena cava - deoxygenated blood returns from our organs, except the lungs
(Pulmonary Circuit)
The pulmonary trunk - takes deoxygenated blood out of the right ventricle through the semilunar valve(pulmonary valve), to the lungs through left/right pulmonary arteries..
The pulmonary veins - brings oxygenated blood to the left atrium of the heart from the lungs
1)Vena cava
2)Pulmonary vein
3)Pulmonary artery
4)Aorta
The inferior vena cava, the superior vena cava, the aorta, and the pulmonary artery.
The four major blood vessels that bring blood to the heart and away are:
The Base
blood, blood vessels, cappilaries, and the heart
The mediastinum contains the heart, great vessels, and distal trachea.
When someon has trasposition of the great vessels they can expect coronary heart disease, heart valve problems, and arrhythmias (too fast, too slow, or irregular heart beat)
They enter and leave on the or at the superior border.
precordium
thoracic cavity :)
The heart is the main "container", along with the great vessels, such as the aorta and the vena cava as well as many of the other larger arteries and veins.
The Circulatory System, its one of the three (some say four) organs. They are Heart ,blood vessels, lungs and blood(?)
I couldn't find four, but I found the heart, blood vessels, and the blood. :)
A pig's heart is shaped quite similar to a human's heart: a rough conical shape with the great vessels coming out of the base.
jugular vein