Rheumatic Heart Disease

 Rheumatic Heart Disease: Causes, Symptoms, and Diagnosis

Rheumatic heart disease is a condition where the heart valves are permanently damaged due to rheumatic fever. Let’s break it down:

1. Cause: Rheumatic fever, an inflammatory disease, triggers this condition. It often results from untreated or undertreated streptococcal infections, such as strep throat or scarlet fever. An immune response leads to inflammation, which scars the heart valves over time.

2. Symptoms of Rheumatic Fever:

   • Fever
   • Swollen, painful joints (often knees and ankles)
   • Skin nodules (lumps under the skin)
   • Lattice-like rash on the chest, back, and belly
   • Shortness of breath, chest discomfort
   • Uncontrolled movements of arms, legs, or facial muscles
   • Weakness

3. Symptoms of Rheumatic Heart Disease:

   • Shortness of breath (especially with activity or lying down)
   • Chest pain
   • Swelling

4. Diagnosis:

   • Recent history of strep infection or rheumatic fever is crucial.
   • Tests include echocardiogram (echo) to assess heart valves, along with physical exams and blood tests.

5. Risk Factors:

   • Untreated or undertreated strep infections increase the risk.
   • Children with repeated strep throat infections are most vulnerable.

Remember, early detection and proper management are essential to prevent complications like heart failure or stroke¹². If you suspect rheumatic heart disease, seek medical attention promptly.