How to investigate aortic stenosis by exercise testing, Biology

Assignment Help:

Q. How to investigate aortic stenosis by Exercise Testing?

Exercise testing is relatively contraindicated in patients with aortic stenosis. Its diagnostic accuracy to pick up additional coronary artery disease is limited in view of baseline ECG changes and left ventricular hypertrophy. Exercise testing should not be performed in symptomatic patients. It is safe to do in asymptomatic patients provided it is supervised by an experienced physician and ECG and blood pressure are closely monitored. While prognostic information of exercise induced ECG changes is uncertain-it can provide data about patient's exercise capacity and exercise induced hypotension. Limited exercise tolerance and/or exercise induced hypotension is an indication for aortic valve replacement in a patient with moderate to severe aortic stenosis.


Related Discussions:- How to investigate aortic stenosis by exercise testing

Name the primary and secondary minerals found in soils, Name the Primary an...

Name the Primary and secondary minerals found in soils Minerals such as silicate clays and iron oxide, which are formed by breakdown and weathering of less resistant materials,

Kangroo rat, Kangroo Rat Kangroo rat Dipodornys merriami, a native of ...

Kangroo Rat Kangroo rat Dipodornys merriami, a native of South-West America is a classical example of how small mammals survive in desert. It exhibits all the osmoregulatoryad

Snake bite, S n ake bite Biting by a poisonous snake is manifested by...

S n ake bite Biting by a poisonous snake is manifested by clinical findings of local swelling and nervous symptoms. E t iology: The poisonous snakes have different typ

What is a centimorgan, What is a centimorgan? The Centimorgan, or The r...

What is a centimorgan? The Centimorgan, or The recombination unit, by convention is a distance between two linked genes that corresponds to 1% of recombination frequency of the

Explain wild-type fruitfly drosophila melanogaster, A cross among wild-type...

A cross among wild-type fruitfly Drosophila melanogaster  [normal bristles and grey body (s+s, e+ e)] with a mutant fly [short bristles and ebony body (ss ee)] produces following p

Kingdom animalia, in what order did the shellfish belong? in what genus did...

in what order did the shellfish belong? in what genus did the shellfish belong? in what species did the shellfish belong?

Functions of ovary, Functions of Ovary The ovary of vertebrates perfor...

Functions of Ovary The ovary of vertebrates performs the following functions:   Production of eggs, Synthesis of hormones needed for the chemical coordination of repr

How are the epithelial tissues classified, Q. How are the epithelial tissue...

Q. How are the epithelial tissues classified? The epithelial tissues are classified according to the shape of the cells that form it epithelial cells may be columnar, cuboidal,

What is biological magnification, a) What is biological magnification? ...

a) What is biological magnification? b) Describe how DDT as a water pollutant undergoes biological magnification?

Cellular transport, Cellular Transport Cellular transports demote to th...

Cellular Transport Cellular transports demote to the movement of compounds across the outer wall or membrane of the cell. This transport is critical in two respects. Firstly, t

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