I05.1

Clinical Causes: History of rheumatic fever, which damages the heart valves Autoimmune reactions triggered by streptococcal infections Chronic inflammation leading to scarring and deformity of the mitral valve Degeneration or deterioration of the valve tissue over time

Key Symptoms: Shortness of breath, especially during exertion or when lying down Fatigue and general weakness Swelling in the ankles, feet, or abdomen due to fluid buildup Palpitations or irregular heartbeat Chest discomfort or a feeling of pressure Persistent cough or wheezing, particularly when lying down

Diagnosis Path: To diagnose rheumatic mitral insufficiency, healthcare providers typically perform a combination of assessments including a detailed medical history, physical examination, and diagnostic tests. Echocardiography (ultrasound of the heart) is the primary tool used to visualize the mitral valve's structure and function, determine the severity of regurgitation, and assess the overall impact on heart performance. Additional tests may include ECG (electrocardiogram), chest X-ray, and echocardiogram with Doppler imaging to evaluate blood flow and valve abnormalities.

Treatment Protocols: Management of rheumatic mitral insufficiency aims to alleviate symptoms, prevent progression, and avoid complications. Treatment options include: - **Medications:** such as diuretics to reduce fluid overload,ACE inhibitors or beta-blockers to support heart function, and antibiotics if there's ongoing infection or risk. - **Monitoring:** Regular follow-up with cardiac imaging to track disease progression. - **Lifestyle modifications:** including a low-sodium diet, activity adjustments, and management of co-existing conditions. - **Surgical interventions:** in severe cases, procedures such as mitral valve repair or replacement may be necessary to restore proper valve function. Early diagnosis and appropriate management can improve quality of life and reduce the risk of serious complications like heart failure or atrial fibrillation.