Rheumatic Fever.. An immune reaction can recite pharyngitis or tonsillitis infected named it Streptococcus

** Rheumatic fever is an immune reaction that followed pharyngitis or tonsillitis, infected named it Streptococcus (Streptococci).

** Rheumatic fever infects   Arthritis inflammation, may also infect the heart muscle, demonstratingsymptoms of heart failure.

** Followed by the   Infection of the heart valves cystic and thickening, and the subsequent narrowing of the heart valves and leak.

** And rheumatic fever, usually seen in children between 5 - 15 years.

** Statistics indicate that the three children out of every thousand children in the Kingdom get rheumatic fever.