Indications for surgery-mitral valve disease, Biology

Assignment Help:

Indications for Surgery :  The normal mitral valve area is 4-5 cm2. Usually symptoms appear when the valve area has become less than 2.5 cm2. Symptoms are present at rest when the valve area is less than 1.5 cm2. Mitral stenosis is classified as mild, moderate or severe based on: (I) pressure gradient across the valve on echo or cardiac catheterization, (2) calculated valve area.

330_Degree of MS.png

The ideal operation for mitral stenosis used to be closed mitral valvolomy (CMV). To a large extent this has been replaced by balloon mitral valvotomy (BMV). The indications and suitability of the valve as assessed by echocardiography arc the same for CMV and BMV. The indications for surgery/ invasive procedure have been detailed by American college of cardiology (ACC) and American heart association (AHA) into evidence Class 1, 2A, 2B and 3.

1528_Vallon Valvotomy.png


Related Discussions:- Indications for surgery-mitral valve disease

Define the nutritional needs of microorganisms, Define the Nutritional Need...

Define the Nutritional Needs of Microorganisms? About 95% of dry cell weight of microorganisms is constituted by macro elements. These are carbon (C), nitrogen (N), oxygen (O),

Define protection of poly unsaturated fatty acids, Define Protection of pol...

Define Protection of poly unsaturated fatty acids (PUFA) from oxidative damage? The major biological role of vitamin E is to protect PUFAs and other components of cell membrane

Determine about the klove grooved pegboard test, Determine about the Klove ...

Determine about the Klove Grooved Pegboard Test The subject must place pegs shaped like keys into a board having recesses that are oriented in randomly varying directions. The

Respiration, define respiration in diffrent types of animals

define respiration in diffrent types of animals

Water loss during excretion, Water loss during excretion In terrestria...

Water loss during excretion In terrestrial animals body water is also lost during excretion of nitrogenous wastes. A number of physiological adaptations have taken place to mi

Explain glucocorticoids, Explain Glucocorticoids The adrenal cortex se...

Explain Glucocorticoids The adrenal cortex secretes the glucocorticoids which  increase gluconeogenesis by increasing hepatic intake of amino acids accompanied by increased ac

Draw a graph that concerns a biological subject, Graphs are a way to convey...

Graphs are a way to convey information and trends in a convenient fashion. For this week's Discussion Board you should search the internet for a graph related to biology. Provide u

What are the cytoplasmic structures present in animal cells, Q. What are th...

Q. What are the main cytoplasmic structures present in animal cells? The main cytoplasmic structures of the cell are the centrioles, the cytoskeleton, mitochondria, peroxisomes

Adenosine diphosphate (adp), ADP is lower energy form of ATP, containing tw...

ADP is lower energy form of ATP, containing two (in spite of the three in ATP) phosphate groups attached to the adenine base and ribose sugar.

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