Post-Infectious Myocarditis in Young Adults
Word Count : 3000
Objectives to cover:
Introduction: Myocarditis is an inflammation of the heart muscle often triggered by viral infections in young adults.
Epidemiology: Most commonly affects males under 40, often following recent viral illness.
Etiology: Frequently caused by viral pathogens like Coxsackievirus, Adenovirus, or Influenza.
Pathophysiology: Viral infection triggers immune response causing myocardial cell injury and inflammation.
Clinical Presentation: Symptoms include chest pain, fatigue, palpitations, and shortness of breath.
Diagnostic Evaluation: ECG changes, elevated cardiac enzymes, and cardiac MRI help confirm diagnosis.
Management: Supportive care, anti-inflammatory therapy, and treatment of heart failure if present.
Prognosis: Most recover fully, but some may develop chronic heart issues or arrhythmias.
Conclusion: Early recognition and treatment of post-infectious myocarditis in young adults improve outcomes.