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

Is cancer a disease transmitted to the individual offspring, How are mutage...

How are mutagenic agents related to cancer incidence in a population? Is cancer a disease transmitted to the individual offspring? The exposition of a population to mutagenic a

Which are nucleotides portions, Q. Which are nucleotides "portions" that to...

Q. Which are nucleotides "portions" that to bind in the formation of nucleic acids? What is meant by the 5' and 3' extremities of the nucleic acids? The phosphate group of one

Stages of aerobic respiration, Stages of Aerobic Respiration: Glycoly...

Stages of Aerobic Respiration: Glycolysis (cytoplasm) Process 2ATP used for Glucose -> Fructose 1,6 bisphosphate Fructose splits into G3P and DHAP. DHAP

Basis of classification on form-relationship principle, Q. Basis of Classif...

Q. Basis of Classification on Form-relationship principle? As pointed out earlier, this system is mainly based on Form-relationship principle. thus the various genera were. g

How are gases exchanged in sponges, How are gases exchanged in sponges? ...

How are gases exchanged in sponges? The gas exchange in sponges occurs by diffusion from the external to the cells that absorb molecular oxygen and release carbon dioxide.

Determine the adaptation to terrestrial life, Why can the amnion also be co...

Why can the amnion also be considered an adaptation to terrestrial life? The amnion is also an adaptation to dry land since one of its functions is to prevent desiccation of th

How many different genotypes can the individual present, Considering a pair...

Considering a pair of homologous chromosomes containing a gene having two different alleles how many different genotypes can the individual present? If a gene of a diploid spec

Write short note on gluconeogenesis, Gluconeogenesis that is also called as...

Gluconeogenesis that is also called as GNG is a metabolic pathway which results in the generation of glucose from non-carbohydrate carbon substrates such as pyruvate, glycerol, lac

Protozoa, Locomotion,nutrition and reproduction in ptotozoa

Locomotion,nutrition and reproduction in ptotozoa

Craninal nerves, Craninal nerves: Cranial nerves take their origin f...

Craninal nerves: Cranial nerves take their origin from different areas of brain  Some of them are sensory, some are motor and a few are mixed nerves. There are 12 pair

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