Silent myocardial ischaemia, Biology

Assignment Help:

Q. Silent Myocardial Ischaemia?

Ans.

This deals primarily with those who have never had symptoms recognized as being of cardiac origin. Others, who have had recognized myocardial infection but have been asymptomatic following this event, are commonly believed to be free of ischaemia but limited somewhat by scar tissue replacing function myocardium. In actuality, more than 50 per cent of this group have other vessels significantly narrowed. Although many subjects with silent CAD have a sudden coronary event, the risk of an event is probably less than if ischaemia is associated with typical anginal pain. The risk of an event with asymptomatic ischaemia is about 50 per cent of that when classical angina accompanies the ECG findings during stress testing. When subjects with silent ischaemia are followed up for 5 years, those who convert to classic angina, have a poorer prognosis than those who remain asymptomatic. Even though the patient may come in with no history of chest pain, any type of chest discomfort, upper abdominal gas or bloating, inordinate dysponea with exercise or just increasing fatigue, may be an angina equivalent.


Related Discussions:- Silent myocardial ischaemia

Intervention strategy, Intervention Strategy There are five basic ways...

Intervention Strategy There are five basic ways in which government can correct market failures and ensure equity: inform, regulate, mandate, finance and deliver health care s

Where in the process does this chemical element take part, Until the Krebs ...

Until the Krebs cycle, aerobic respiration can be explained without mentioning oxygen, the chemical element after which the reaction gets its name. Where in the process does this c

Which kind of gamete produced by a heterozygous individual, Which is the ki...

Which is the kind of gamete produced by a heterozygous individual? And what is the genotypical proportion of these gametes? The Heterozygous individuals, for instance, AA, prod

Explain the failure of implant, Failure of implant The implant is cons...

Failure of implant The implant is considered a failed implant if it presents with even any one of the following features: i) Pain on function (Rule out pain due to soft tis

Mention the role o ribosome in peptide, Mention the role o ribosome's in pe...

Mention the role o ribosome's in peptide -bond formation .How does ATP facilitate it? a) Of springs derived by asexual reproduction are known as clones. Justify giving two R

Energy storage, Energy Storage As we said above, food intake and ener...

Energy Storage As we said above, food intake and energy expenditure for animals is approximately equal. If energy expenditure exceeds food intake, then the excess energy is t

Importance of care in children, Importance of care in children Childre...

Importance of care in children Children  are not  just  small adults. This is important  to keep  in mind when evaluating how children react to illness, perceive an illness, o

Compare and contrast covalent and ionic bonds, Compare and contrast covalen...

Compare and contrast covalent and ionic bonds in molecules, give an example of each.

Explain differential staining technique, Explain Differential Staining Tech...

Explain Differential Staining Technique? It divides bacteria into separate groups based on staining properties, like Gram's stain, Acid-fast stain etc. Here 2 or more contrasti

Explain the predator-prey relationships, Explain the Predator-Prey Relation...

Explain the Predator-Prey Relationships ? The feeding by a population of one species upon members of another species is referred to as predation. Many scientists also consider

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