Quantification of pulmonary stenosis, Biology

Assignment Help:

Quantification of Pulmonary Stenosis :  Quantification by ECHO

By Valve area

Mild                 > 1.5 cm2

Moderate         0.5-1.5 cm2

Severe              <0.c5m2

By Peak pressure gradient

Trivial              < 25 mms of Hg

Mild                 25-50mms of Hg

Moderate         50 -80mrns of Hg

Severe              > 80 mms of Hg

Neonates presenting with critical pulmonary stenosis and intact ventricular. septum usually present within two weeks and need urgent treatment.

Pulmonary stenosis may be present in infants, children or adults. Mild stenosis can be left alone and followed up. Moderate stenosis is treated at the time of surgery of associated lesions. If the stenosis is severe and isolated, it has to be treated by balloon valvotomy.


Related Discussions:- Quantification of pulmonary stenosis

What is test battery, What is test battery A series of tests (called a ...

What is test battery A series of tests (called a test battery) will be given. One widely used battery is Halstead Reitan, which includes measures of verbal and nonverbal intell

Organisms contain enzymes, Some organisms contain enzymes that condense a f...

Some organisms contain enzymes that condense a fatty alcohol and a fatty acid to generate wax esters. Draw decanol, plamitic acid (C16:0 fatty acid) and the resulting wax ester gen

How is the early diagnosis of genetic diseases usually done, How is the ear...

How is the early diagnosis of genetic diseases usually done? Genetic disease might be diagnosed in the prenatal period by karyotype analysis, in case of aneuploidies, or by DNA

Echinococcosis (hydatidosis), Echinococcosis (hydatidosis) Echinococco...

Echinococcosis (hydatidosis) Echinococcosis, also called hydatidosis, is a global problem particularly in countries where sheep and cattle raising forms the major animal husba

Explain the acquired deficiency of the vitamin k metabolism, Why are some t...

Why are some types of hemorrhagic diseases caused by genetic or acquired deficiency of the vitamin K metabolism? Lack of vitamin K predisposes to hemorrhages as this vitamin i

What are butane and 2-methyl-propane, Butane and 2-methyl-propane are: Sele...

Butane and 2-methyl-propane are: Select one: a. Alcohols b. geometric isomers c. structural isomers d. Stereoisomers e. All of the above

What is a community, What is a community? What is the difference between th...

What is a community? What is the difference between the concepts of community and population? A community is a set of populations of living beings that live in the similar regi

Photosynthesis, in a school laboratory, what is usually regarded as evidenc...

in a school laboratory, what is usually regarded as evidence that photosynthesis has occurred in plants

Systematics, How do we define an living organism

How do we define an living organism

Function of centrioles, FUNCTION In animal cells centrioles play import...

FUNCTION In animal cells centrioles play important role in initiation of cell division by arranging spindle fibres between two poles of cell.Thus they play a role in division o

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