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

How physical activity affect requirement of protein, How Physical Activity ...

How Physical Activity affect requirement of protein? Research on protein needs for muscular work had its beginning in 1863 when Von Leiberg postulated that muscle protein was d

Diet counseling for a successful weight reduction programme, Explain the Di...

Explain the Diet Counseling for a successful weight reduction programme? As discussed above diet counseling is a very important aspect of a successful weight reduction programm

Intron, The introns are the portions of genomic DNA which are transcribed (...

The introns are the portions of genomic DNA which are transcribed (and hence present in the primary transcript) but are then spliced out later. They therefore are not present in th

Metaphase, Metaphase This  is a period  of short duration, the  chromos...

Metaphase This  is a period  of short duration, the  chromosomes are  at the  stage of their  maximum  condensation and , hence more  clearly  visible ,Upon  each  side  of the

What are the four groups of protozoans, Q. What are the four groups of prot...

Q. What are the four groups of protozoans? The four main groups of protozoans are the mastigophores flagellated, like the trypanosome that causes Chagas' disease, the sarcodine

What is an immunotoxin, Immunotoxin is formed by conjugating or combining a...

Immunotoxin is formed by conjugating or combining an antibody with highly toxic agent.

Write the meaning of metabolism, Q. Write the meaning of Metabolism? Me...

Q. Write the meaning of Metabolism? Metabolism is the set of chemical reactions that occur in living organisms in order to maintain life. These processes allow organisms to gro

Explain inborn errors of metabolism, Q.  Explain Inborn Errors of Metabolis...

Q.  Explain Inborn Errors of Metabolism? Some of the disorders caused by inborn error of metabolism namely phenylketonuria, tyrosinemia, maple syrup urine disease, homocystinur

Muscle and movements, Normal 0 false false false EN-IN ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

What do you understand by pseudocoelomate?, What do you understand by Pseud...

What do you understand by Pseudocoelomate? Animals that have a body cavity which is not completely lined by mesoderm. In past these organisms were referred to as the phylum Asc

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