MANTREL score is done for
**Core Concept**
The MANTREL score is a clinical tool used to predict the likelihood of endocarditis in patients with infective endocarditis (IE). It is based on the presence or absence of certain risk factors that increase the likelihood of IE.
**Why the Correct Answer is Right**
The MANTREL score takes into account several clinical parameters, including:
- **M** (heart murmur)
- **A** (age > 40 years)
- **N** (new heart murmur or change in existing murmur)
- **T** (fever > 38°C)
- **R** (fever of unknown origin)
- **E** (elevated erythrocyte sedimentation rate (ESR) or C-reactive protein (CRP))
- **L** (leukocytosis)
- **E** (evidence of embolic events)
- **S** (intravenous drug use)
These parameters help clinicians to assess the likelihood of IE and guide further investigation and management.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is not a correct description of the MANTREL score. The correct options should be a combination of the letters mentioned above.
**Option B:** This option is incomplete and does not provide a clear description of the MANTREL score.
**Option C:** This option is also incomplete and does not provide a clear description of the MANTREL score.
**Clinical Pearl / High-Yield Fact**
The MANTREL score is an important tool in the diagnosis of infective endocarditis, and clinicians should be aware of the clinical parameters that contribute to a high score.
**Correct Answer: MANTREL score is done for assessing the likelihood of infective endocarditis in patients.