What are Aschoff nodules?
What are Aschoff nodules?
Medical Definition of Aschoff body : one of the small nodules in heart muscle that are typical of rheumatic heart disease and consist of swollen collagen, cells, and fibrils also : one of the similar but larger nodules found under the skin especially in rheumatic fever or polyarthritis. — called also Aschoff nodule.
Where are Aschoff nodules found?
In medicine, Aschoff bodies are nodules found in the hearts of individuals with rheumatic fever. They result from inflammation in the heart muscle and are characteristic of rheumatic heart disease.
What is chronic rheumatic heart disease?
Rheumatic heart disease is a condition in which the heart valves have been permanently damaged by rheumatic fever. Rheumatic fever is an inflammatory disease that can affect many connective tissues, especially in the heart. Untreated or under-treated strep infections put a person at increased risk.
Is rheumatic heart disease?
Key points. Rheumatic heart disease is a condition in which the heart valves have been permanently damaged by rheumatic fever. Rheumatic fever is an inflammatory disease that can affect many connective tissues, especially in the heart. Untreated or under-treated strep infections put a person at increased risk.
How are Aschoff nodules formed?
What are the symptoms of rheumatic heart?
What are the symptoms of rheumatic heart disease?
- Fever.
- Swollen, tender, red and extremely painful joints — particularly the knees and ankles.
- Nodules (lumps under the skin)
- Red, raised, lattice-like rash, usually on the chest, back, and abdomen.
- Shortness of breath and chest discomfort.
Is rheumatic heart disease fatal?
Rheumatic heart disease is a chronic, disabling and sometimes fatal disease that is entirely preventable.
What is the main cause of rheumatic heart disease?
What causes rheumatic heart disease? Rheumatic heart disease is caused by rheumatic fever, an inflammatory disease that can affect many connective tissues, especially in the heart, joints, skin, or brain. The heart valves can be inflamed and become scarred over time.