Tag Archives: pulmonary circulation

The pulmonary circulation (small circulation)

Preceding cycle (cycle), whose main function is to transport nutrients andoxygen to the body, and unnecessary carbon dioxide emissions and waste, andtransported back to the lungs, into the pulmonary circulation.


The main function of the pulmonary circulation, is in the systemiccirculation is unnecessary carbon dioxide and wastescontaminated blood,transported to the lungs, removing excess carbon dioxide, oxygen, and keepthe blood pH of moderately.


Venous blood from the body to the heart, into the right atrium, then fromthe right atrium into the right ventricle and was sent from there names forthe pulmonary blood vessels. Pulmonary artery is divided into two roads onthe way. Stretch respectively to the left and right lung, and lung and intocapillaries.


The blood reach the lungs, releasing carbon dioxide, receiving oxygen,oxygenated blood through the Pulmonary veins into the left atrium from theleft atrium into the left ventricle, in accordance with the foregoing intocirculation.


So, according to a heart of cardiac pulmonary-‘ pulmonary venous bloodcirculation routes, known as pulmonary or lesser circulation.

Systemic circulation (circulation)

Systemic circulation and circulation, and the pulmonary circulation, bloodflow is an important route.
Blood from the left ventricle output along big arterial flow. Separate main artery from bi arterial arch modified from Alday, t flow body: the leftcommon carotid artery and the subclavian artery and the head tube thousandsof arteries and arterial flow to the lower part of the body, are separatedby the descending aorta abdominal aorta, renal artery, mesenteric stoutnessartery and continues with arteries, extending to various parts of the body.


Branched arteries, in various parts of the body to form microvessels, sendthe oxygen and nutrients to every cell, and takes away carbon dioxide andother waste in a cell. Give off oxygen and nutrients in the microvascularand accept blood carbon dioxide and wastes, in order to flush out carbon dioxide and waste, you must consult the vein once again flow back to theheart.


Such a branch along the main artery of the heart artery a body part(capillary) one vein, one heart‘s blood line, known as the systemiccirculation, also known as the loop.


So-called high blood pressure is reached in the microvascular circulationbefore, blood pressure and achieve a higher than normal condition.