starts at brain ends at heart you have the upper which is the bigger and the lower which is the smaller
The veins from some parts of the body converge into two major pathways, the superior and inferior venae cavae, which lead to the right atrium.
starting from the Veins Vein (unoxygenated) (e.g Inferior Vena cava) > right atrium > right ventricle > Pulmonary truck > Pulmonary Arterys > Lungs (to become oxygenated) > Pulmonary Veins (now oxygenated) > left Atrium > left ventricle > aorta > to the arteries in the body > arterioles > capillaries > venules > veins (where the oxygen is again replaced by coz and is thus unoxygenated) (the cycle repeats itself)
in the two venae cava, the inferior vena cava and superior vena cava.
The circulatory system contains high pressure vessels called arteries which come from the heart and then the capillaries where gas and nutrient exchange ocurrs. From there veins form and they come back to pick up more. The veins are high volume but low pressure vessels. Arteries are lower volume and higher presure vessels. See the video below for good information.
The Superior Aorta Is A Vein, Also Known As The Superior Vena Cavae Which Allows Dirty, De- Oxygenated Blood To Enter The Heart That Has Passed Through Other Organs.
venae cavae
Venae cavae are the largest two.Aorta
That way
Venae cavae are the largest two.Aorta
right atrium
one of the vein that is leading toward the heart.
venae cavae
The superior and inferior venae cavae.
Right Atrium
The largest veins are the venae cavae that return deoxygenated blood from the body into the heart.
Edward Cullen comes and drinks it up.
Definition: the right upper chamber of the heart that receives blood from the venae cavae and coronary sinus