Following are major criteria of rheumatic fever,except-
**Core Concept**
Rheumatic fever is an inflammatory disease that can occur following an infection with group A beta-hemolytic streptococci (GABHS). The major criteria of rheumatic fever are used to diagnose the condition, and they include symptoms such as carditis, arthritis, chorea, erythema marginatum, and subcutaneous nodules.
**Why the Correct Answer is Right**
The major criteria of rheumatic fever are a set of specific symptoms and signs that are used to diagnose the condition. These criteria include carditis, which is inflammation of the heart; arthritis, which is inflammation of the joints; chorea, which is a neurological disorder characterized by involuntary movements; erythema marginatum, which is a skin rash; and subcutaneous nodules, which are firm, painless lumps under the skin. These criteria are used to diagnose rheumatic fever in patients who have had a recent streptococcal infection.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is not provided, but we can discuss the other options.
* **Option B:** This option is not provided.
* **Option C:** This option is not provided.
* **Option D:** This option is not provided.
**Clinical Pearl / High-Yield Fact**
The Jones criteria, which were developed in 1944, are a set of criteria used to diagnose rheumatic fever. The major criteria include carditis, arthritis, chorea, erythema marginatum, and subcutaneous nodules, while the minor criteria include fever, arthralgia, and elevated erythrocyte sedimentation rate (ESR).
**Correct Answer: A.** **(No option provided)**