What is the most common injury that rheumatic fever done to a victim?

Rheumatic heart disease (RHD)

Rheumatic fever is a rare but serious inflammatory condition that can develop after an infection with streptococcal bacteria, such as those that cause strep throat or scarlet fever. Rheumatic fever most commonly affects children between the ages of 5 and 15.

The most common complication of rheumatic fever is rheumatic heart disease (RHD). RHD is a condition in which the heart valves are damaged, leading to heart valve regurgitation or stenosis. Regurgitation occurs when a heart valve does not close properly, allowing blood to flow backward. Stenosis occurs when a heart valve becomes narrow, restricting the flow of blood.

RHD can cause a number of symptoms, including:

* Shortness of breath

* Fatigue

* Chest pain

* Palpitations

* Swelling in the feet, ankles, and abdomen

RHD can also lead to heart failure, which is a condition in which the heart is unable to pump enough blood to meet the body's needs. Heart failure can be a fatal condition.

Treatment for RHD typically involves medications to relieve symptoms and prevent complications. In some cases, surgery may be necessary to repair or replace damaged heart valves.