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.
But there is some evidence that prices may be coming down. Spirit cited overall fare compression in many markets and increased capacity from competitors in the key Dallas market. Southwest (LUV) and American (AAL) have been extremely aggressive there. Related: Airlines saved $3.4 billion on fuel. You saved 66 cents. Shares of Southwest, American, Delta (DAL) and United (UAL) are all down this year. So is Virgin America (VA), which had a wildly successful stock market debut last year. Interestingly, Virgin was ranked as the top airline in another index, the Airline Quality Rating. (Spirit wasn't included in this survey while JetBlue came in fourth.) But shares of Alaska Air (ALK) are up 10%. The company scored well in its debut on the ASCI this year and also had the lowest number of consumer complaints according to the Airline Quality Rating report.