Explain bidirectional glenn shunt under cardiopulmonary, Biology

Assignment Help:

Explain Bidirectional Glenn Shunt under cardiopulmonary Bypass ?

The ascending aorta and SVC at innominate jugular vein junction and IVC are cannulated and child connected to cardiopulmonary bypass. The operation is done at normothermia. Systemic pulmonary artery shunt is ligated off. Pulmonary trunk is clamped, divided and both end over sewn. The azygos vein is ligated so that there will be no run-off of superior vena caval blood away from pulmonary circulation. Vascular clamps are applied on the superior vena cava and it is divided at a point where it crosses right pulmonary arteiy.

End of the SVC near right atrium is over sewn. After applying a partial occlusion clamp on the right pulmonary artery, its upper border is incised and end of superior vena cava anastomosed. This establishes unhindered flow of SVC blood into both pulmonary arteries (BDG).

 


Related Discussions:- Explain bidirectional glenn shunt under cardiopulmonary

What are the main symptoms of the pulmonary, What are the main symptoms of ...

What are the main symptoms of the pulmonary and of the intestinal phases of the ascaris infestation? In the pulmonary stage the ascaris infestation causes cough, hemoptysis, dy

Hand washing in sterilization process, Q. Hand Washing in sterilization pro...

Q. Hand Washing in sterilization process? Hand washing is considered the single most important measure to reduce the risk of transmitting organisms to patients and HCWs (health

Nucleolus, NUCLEOLUS Discovered by Fontana and name given by Bowm...

NUCLEOLUS Discovered by Fontana and name given by Bowman. It is naked structure that is attached to chromatin at specific point called nucleolar organiser region or

How many asymmetric the amino acid serine have, How many asymmetric carbons...

How many asymmetric carbons does the amino acid serine have? Please explain with a strucutral diagram if possible.

What are the etiological agents of malaria, Q. What are the etiological age...

Q. What are the etiological agents of malaria? The etiological agents of malaria are protozoans of the genus Plasmodium. There are four different kinds of plasmodia that cause

Adhesion of cells to extracellular cell matrix, Adhesion of Cells to Extrac...

Adhesion of Cells to Extracellular Cell Matrix You know that the cells in order to move or change shape, adhere to each other or to the substratum in their environment. Usual

Depleted (vulnerable) species, Depleted (Vulnerable) Species These are...

Depleted (Vulnerable) Species These are the species whose numbers are greatly reduced from those of the recent past, and they are continuing to decrease. It is the continued d

Ethological isolation, Members belonging to different species refrain from ...

Members belonging to different species refrain from mating because of the behavioural differences between them. Such behavioural differences usually centre around specific courtshi

Soil temperature, Soil Temperature Soil temperature is known to influe...

Soil Temperature Soil temperature is known to influence water absorption and ultimately transpiration to a considerable extent. In many plants water absorption is reduced shar

What are the coverings of the body, Q. Besides the skin what are the other ...

Q. Besides the skin what are the other coverings of the body? Besides the skin there are other covering tissues made of epithelium over other tissue layers. They are the tissue

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