Laurene Powell Jobs. Laurene Powell Jobs (born November 6, 1963) is an American businesswoman, executive and the founder of Emerson Collective, which advocates for policies concerning education and immigration reform, social justice and environmental conservation.
Mycobacterium tuberculosis. S aureus is the most common cause of bacterial pericarditis in children, causing approximately 40-80% of cases. Within the first 3 months after cardiac surgery, S aureus is the most common cause of purulent pericarditis.
The most common symptom caused by pericarditis is chest pain. The pain can be severe, and is often made worse by changing position or with deep breathing. Patients can also have shortness of breath, or fever. The pain is usually sharp and stabbing.