[Violent endocarditis in a previously healthy woman]

Area of Science:

• Internal Medicine
• Cardiology
• Infectious Diseases

Background:

• A previously healthy woman, recently retired, presented with a mild respiratory infection.
• Treatment with oral antibiotics failed to resolve symptoms, with inflammatory markers continuing to rise.

Observation:

• The patient required hospital admission due to persistent illness.
• Following admission, she experienced a stroke, which led to the discovery of underlying endocarditis.

Findings:

• Endocarditis, an infection of the heart lining or valves, was identified as the root cause.
• The patient's condition rapidly deteriorated, leading to sudden death two days post-stroke.

Implications:

• This case underscores the critical need for thorough investigation of unexplained inflammation and neurological deficits.
• It highlights the potentially devastating and rapidly progressive nature of infective endocarditis.
• Early diagnosis and appropriate management of endocarditis are crucial to prevent severe complications like stroke and mortality.