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

What is the treatment of tuberculosis, What is the treatment of tuberculosi...

What is the treatment of tuberculosis The disease can be very effectively treated with the help of antibiotic therapy, rest and nourishing food. The key to the treatment is ear

Explain about the functional properties of proteins, Explain about the Func...

Explain about the Functional Properties of Proteins? It may be clear by now that functionality (as implied to food ingredients) refers to 'any property aside from the nutrition

Zoology, regenerstion in invertebrates

regenerstion in invertebrates

Density of water in relation to temperature, Density of Water in Relation t...

Density of Water in Relation to Temperature On cooling, water molecules come closer which makes water dense. It is most dense at 4°C (Figure shown below) but it is still a liqu

Theory of evolution and its rival theories, what is the problem that the th...

what is the problem that the theory of evolution and its rival theories try to solve?

Can you describe about folic acid, Q. What is folic acid? Why is the anemia...

Q. What is folic acid? Why is the anemia caused by deficiency of folic acid known as megaloblastic anemia? The folic acid when ionized it is called folate is a coenzyme that pa

Do moulds need water for growth, Do moulds need water for growth? Place...

Do moulds need water for growth? Place a spoonful of dry cereal like as rice or oatmeal in a sterile culture dish. Place a like amount of the similar cereal cooked in another c

Define the stages of convaiescenca - nutrition during stress, Define the St...

Define the Stages of ConvaIescenca - Nutrition during Stress? This period of catabolism and alteration of the hormonal environment is known as the 'adrenergic - corticoid phase

Define observation or inference for mucic acid test, Define Observation or ...

Define Observation or Inference for Mucic Acid Test? 1. White crystals of mucic acid will be seen. 2. The sugar solution contains galactose. 3. Lactose gives this test, s

Nucleic acids, Nucleic Acids Friedrich Miescher  (1868) discovered the ...

Nucleic Acids Friedrich Miescher  (1868) discovered the presence  of these compound  in protoplasm ,but Altman (1889) introduced the term Nucleic acid. These  acids are the lar

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