Explain about atrial septal defect, Biology

Assignment Help:

Explain about Atrial Septal Defect (ASD) ?

ASD occurs as an isolated anomaly in 5- 10 per cent of all CHDs. These communications occur in four sites i.e. in the central portion of atrial septum, in the position of foramen termed fossa ovalis or secundum defects. In the region of SVC - right atrium junction termed sinus venosus defects. Defect created by failure to seal the septum premium, called ostiurn primum defect. An unroofed coronary sinus is a rare communication between the coronary sinus and the left atrium.

341_Atrial septa1 defect.png

Figure: Atrial septal defect


Related Discussions:- Explain about atrial septal defect

Define role in glucose, Define Role in Glucose, Lipid and Nucleic Acid Meta...

Define Role in Glucose, Lipid and Nucleic Acid Metabolism? Chromium leads to a decrease in blood glucose concentration in people with elevated glucose levels and an increase in

Treatment and disposal technologies for health-care waste, Q. Treatment and...

Q. Treatment and disposal technologies for health-care waste 1. Incineration 2. Chemical disinfection 3. Wet and dry thermal treatment 4. Microwave irradiation 5. L

What are the major structures of the human eye, Q. What are the major struc...

Q. What are the major structures of the human eye? The major structures of the human eye are the iris, the cornea, the pupil, the ciliary muscles, the crystalline lens and the

What is nervous system, What is Nervous System? The nervous system is m...

What is Nervous System? The nervous system is made up of associations of cells called neurons. Bundles of neurons are called nerves. The nervous system is divided into two part

Variability in populations, Variability refers to the differences in herita...

Variability refers to the differences in heritable traits exhibited by the individuals of a species. One of the major contributions of Darwin to the study of evolution was his book

Which is the autotrophic group responsible for production, Which is the aut...

Which is the autotrophic group responsible for the production of most part of the molecular oxygen of earth? Cyanobacteria and Algae of the phytoplankton are the organisms that

Protazoa, In what order did the four phyla of protazoa evolve and why in th...

In what order did the four phyla of protazoa evolve and why in this order?

Nursing interventions of a patient with acute alcohol, Nursing Intervention...

Nursing Interventions of a Patient with Acute Alcohol: Intoxication  and Withdrawal Some nurses find it very difficult to work with the alcoholics. This is particularly true w

DNA fingerprinting, This method makes use of a common, but peculiar, group ...

This method makes use of a common, but peculiar, group of DNA sequences known as minisatellites. High levels of variation in the numbers of these repeated units are used in "DNA fi

Population parameters and regulation, Population Parameters and Regulation ...

Population Parameters and Regulation Population can be defined as a group of organisms of same species occupying a specific area at a particular time, such as all the deer or

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