What is physiology and hemodynamic, Biology

Assignment Help:

What is Physiology and Hemodynamic ?

Normally, in the post-natal circulation the pulmonary and aortic circuits are in series so that the deoxygenated blood coming into the right ventricle is oxygenated in the lungs and flows back into the systemic circulation. In transposition of great arteries, the two circuits run in parallel, with the deoxygenated blood recirculating in the systemic circuit and oxygenated blood recirculating in the pulmonary circuit. Survival depends on inter-circulatory connections between these two circuits, which may be at the level of the atria (atrial septal defects), ventricles (ventricular U septa1 defects) or the great arteries (Patent ductus arteriosis or bronchopulmonary collaterals).T he presence and adequacy of these connections determine the degree j/ 1 of mixing of the desaturated systemic blood with the oxygenated pulmonary blood, which is essential for survival. The other factor which determines the natural history is the limitation to pulmonary blood flow which may occur as a result of obstruction to the left ventricular outflow tract or due to development of pulmonary vascular obstructive disease.


Related Discussions:- What is physiology and hemodynamic

What is the condition for mendels second law to be valid, What is the condi...

What is the condition for Mendel's second law to be valid? Mendel's second law is only valid for genes located in dissimilar chromosomes. For genes situated in the same chromos

Explain dna replication, Q. As a result of the DNA replication two DNA mole...

Q. As a result of the DNA replication two DNA molecules come into existence. Why is it not correct to assert that the two "new" DNA molecules are created? What is the name given to

Coarse fish reach or lowland course zone, Coarse fish reach or lowland cour...

Coarse fish reach or lowland course zone This zone corresponds to the lower course of the river. Here the river is deep and slow moving. Its sluggish flow results in the depos

Find the equilibrium molality of solute species, Find the equilibrium molal...

Find the equilibrium molality of solute species? Consider a hypothetical system in which two aqueous solutions are separated by a semipermeable membrane. Solution α is prepared

History of plant classification, Q. History of plant classification? Be...

Q. History of plant classification? Before Darwin's theory of evolution and publication of his epoch making work 'Origin of Species' in 1959 no outstanding basis for the classi

Microbiology, harmful and benificial microbes

harmful and benificial microbes

Risk characterization, Risk Characterization Risk  Characterization ...

Risk Characterization Risk  Characterization :  Integration  of  hazard  identification,  hazard characterization and exposure assessment into an estimation of the adverse e

Photosynthesis, How does the placement of veins help to carry out their fun...

How does the placement of veins help to carry out their function of transporting materials to and from the leaf ?

Define difference between plant systematic and taxonomy, Define Difference ...

Define Difference between Plant Systematic and Taxonomy? Before coming to principles of taxonomy let us discuss the difference between taxonomy and systematic. Systematic is th

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd