Four main blood vessels enter/exit the heart: two veins and two arteries. Oxygenated blood enters the left ventricle through the pulmonary vein. This same blood is then pumped out of the left atrium via the aorta. Meanwhile, de-oxygenated blood enters the heart in the vena cava; before leaving through the pulmonary artery.
There are 2 vessels that leave the heart and are aorta, leaving from left ventricle and pulmonary trunk leaving from right ventricle. There are 6 vessels entering the heart inferior and superior vena cava, entering right atrium and 4 pulmonary veins entering left atrium
the base of the heart
plump
No such thingBlood pressure (BP) is the pressure (force per unit area) exerted by circulating blood on the walls of blood vessels, and constitutes one of the principal vital signs. The pressure of the circulating blood decreases as it moves away from the heart through arteries and capillaries, and toward the heart through veins.
pericardititis is inflammation of the area around the heart.
The pericardium is a double walled sac that encloses the heart, and the proximal ends of the aorta, vena cava, and the pulmonary artery. The visceral layer is next to the heart, then a bit of fluid, and the parietal layer is outermost. In trauma, it can become filled with blood and impinge on the heart. Peri - means around, and - cardium means heart.
The area in the heart where contraction begins is a question given by ma'am Luvim Bilango. haha..
the brain stem is what controlls the heart rate, respiration and such.
AOrta
The mediastinum contains the heart, great vessels, and distal trachea.
precordium
The hilum is the part of the organ where vessels and nerves enter and leave.For most organs vessels and nerves enter an leave all over the place and not always near each other. However in the kidneys and lungs the major blood vessels enter at an area called the hilum.
It is called collateral circulation.
I believe it's the right and left brachiocephalic veins
The area of the head and skull with the greatest concentration of vessels is the scalp. The scalp is highly vascularized to supply blood to the hair follicles and the skin of the head. This rich blood supply helps nourish the hair and provide a protective barrier for the skull.
on the concave side of the kidney , which faces the vertebral column, lies a depressin called Hilus. it provides a placefr the renal vessels, nerves and the ureter to enter or leave the kidney.
on the concave side of the kidney , which faces the vertebral column, lies a depressin called Hilus. it provides a placefr the renal vessels, nerves and the ureter to enter or leave the kidney.
on the concave side of the kidney , which faces the vertebral column, lies a depressin called Hilus. it provides a placefr the renal vessels, nerves and the ureter to enter or leave the kidney.
When two vessels are operating in the same general area both vessels are responsible for maintaining a sharp look out.
the operator