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.
It is headquartered in New Delhi. Air India has its main hub at Indira Gandhi International Airport, New Delhi and a secondary hub at Chhatrapati Shivaji International Airport, Mumbai. Air India became the 27th member of Star Alliance on 11 July 2014. Founded in 1932 by J. R. D. Tata and later renamed as Tata Airlines, he flew its first single-engine De Havilland Puss Moth, carrying air mail from Karachi to Bombay and later continuing to Madras (currently Chennai). After World War II, it became a public limited company and was renamed to Air India.