Rheumatic fever and rheumatic heart diseases, Biology

Rheumatic Fever and Rheumatic Heart Diseases

Rheumatic fever is an inflammatory disease of the heart potentially involving all layers of the heart. The resulting damage to the heart form rheumatic fever is called rheumatic heart disease (RHD). Most common in 6-15 years of ages.

Causes

Rheumatic fever occurs as a delayed sequela of a group A Beta -hemolytic streptococcal infection of the upper respiratory system.

Predisposing Factors

Socio-economic:

Factors - Incidence of rheumatic fever and RHD is higher in low socio-economic groups, crowded living conditions, poor nutrition and inadequate treatment.

Familial Factors

Related to abnormal immunological responses in the family.

Posted Date: 10/30/2012 7:01:35 AM | Location : United States







Related Discussions:- Rheumatic fever and rheumatic heart diseases, Assignment Help, Ask Question on Rheumatic fever and rheumatic heart diseases, Get Answer, Expert's Help, Rheumatic fever and rheumatic heart diseases Discussions

Write discussion on Rheumatic fever and rheumatic heart diseases
Your posts are moderated
Related Questions
Define Regulation of Water Balance For the kidneys? The kidneys are highly efficient conservators of body water. Although the kidneys filter 180 L of blood per day (125 ml / mi

a) Explain what is meant by ovulation. b)  How often does it happen in humans?   (a) Ovulation is the release of an ovum from a mature follicle in the ovary.

Define Traditional Cycle of Root Canal Treatment The traditional cycle of Root Canal Treatment a) Dig in the tooth to make a big hole b) Then, look through this hole to f

What is  HMP pathway The HMP pathway like glycolysis occurs in the cytosol of the cell. However, C02  which is not produced  in glycolysis, is a characteristic product in HMP

Explain Saquinavir Saquinavir (SQV, Fortovase, Invirase) - When administered as a single protease inhibitor, a soft-gel preparation (Fortovase) with improved bioavailability an

Q. Show Complications of Mitral Stenosis ? Hemoptysis It is a common complication in patients with mitral stenosis and is related to the severity of mitral stenosis. Pulm

Which are specialized conductive tissues of the plants? Vascular tissues of the plants are the phloem and the xylem. The Xylem is the plant tissue that forms the vessels that c

Which kind of polarity do water-soluble and fat-soluble substances respectively have? Water-soluble substances are polar molecules, i.e., they have electrically charged areas.

Q. What is ancylostomiasis? The Ancylostomiasis is a disease caused by the Necator americanus or Ancylostoma duodenale both hookworms belonging to the nematode phylum (roundwor

Explain Theory of enzyme action L. Michaelis  and k L. Menten developed a general  theory of enzyme action and kinetics  in  1913. According to this theory, we learnt  that