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.
Causes of Pericardial Effusion. Most pericardial effusions are caused by inflammation of the pericardium, a condition called pericarditis. As the pericardium becomes inflamed, extra fluid is produced, leading to a pericardial effusion. Viral infections are one of the main causes of pericarditis and pericardial effusions.n people with a pericardial effusion that's not due to pericarditis, there are often no symptoms. Large, serious pericardial effusions may cause symptoms including: 1  Shortness of breath. 2  Palpitations (sensation that the heart is pounding or beating fast). 3  Light-headedness or passing out. 4  Cool, clammy skin.