A 52-year-old woman has long-standing rheumatoid ahritis (RA) and is being treated with coicosteroids and nonsteroidal anti-inflammatory drugs (NSAIDs). Which of the following cardiac complications may arise in this clinical setting?
## **Core Concept**
The long-term use of corticosteroids and NSAIDs in a patient with rheumatoid arthritis (RA) can lead to various cardiac complications. Corticosteroids can affect cardiovascular health by altering lipid profiles, glucose metabolism, and blood pressure. NSAIDs, on the other hand, are known to impact renal function and fluid balance, which can indirectly affect cardiac function.
## **Why the Correct Answer is Right**
The correct answer, **pericarditis**, is a known complication in the context of RA and its treatment. Rheumatoid arthritis itself can cause pericarditis, a condition characterized by inflammation of the pericardium, the sac surrounding the heart. This inflammation can lead to chest pain and fluid accumulation around the heart. While corticosteroids and NSAIDs are used to treat RA and can also reduce inflammation, the disease process itself and the side effects of long-term medication can contribute to cardiac complications, including pericarditis.
## **Why Each Wrong Option is Incorrect**
- **Option A:** Myocarditis is inflammation of the heart muscle and can be a complication of RA. However, it is not the most directly related to the treatment context provided.
- **Option B:** Endocarditis is an infection of the inner lining of the heart, typically the heart valves. It is not directly related to the long-term use of corticosteroids and NSAIDs in RA.
- **Option C:** Cardiomyopathy refers to diseases of the heart muscle. While RA and its treatments can have wide-ranging effects on the body, cardiomyopathy is not as directly linked to the scenario described as pericarditis.
## **Clinical Pearl / High-Yield Fact**
A key point to remember is that patients with RA are at increased risk of cardiovascular disease, and the treatments they receive can further modify this risk. Monitoring for cardiac complications and managing cardiovascular risk factors is crucial in the long-term care of RA patients.
## **Correct Answer:** D. Pericarditis.