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.
Worldwide, Delhi is ranked at 28 by the number of foreign tourist arrivals, while Mumbai is ranked at 30, Chennai at 43, Agra at 45, Jaipur at 52 and Kolkata at 90. The Travel & Tourism Competitiveness Report 2017 ranks India 40th out of 136 countries overall.