Best Answer: There are a few types of inflammation around the heart, but by far, when this term is used we are talking about pericarditis which is inflammation of a sac that is wrapped around the heart.The most common cause is a virus (called Coxsackie Type B).onstrictive pericarditis is long-term (chronic) inflammation of the sac-like covering of the heart (the pericardium) with thickening, scarring, and muscle tightening (contracture).
MUMBAI: Air India has been rated the world's third-most unsafe commercial airline by a German airline safety think-tank in a ranking that was debunked by the national carrier. Among the 60 carriers featured in the listing released last week, Helsinki-based Finnair was graded the safest and China Airlines the least safe.
Top 10 world's largest airline companies. A series of mergers over the last decade has created a group of mega-airlines that reach almost every corner of the globe. Here are the world's largest airline companies based on the number of miles their passengers flew in 2010, according to AP calculations on International Air Transport Association data: 10. A Qantas airplane takes off at Melbourne Airport.