Inside India's 'no-frills' hospitals, where heart surgery costs just $800

What if hospitals were run like a mix of Wal-Mart and a low-cost airline? The result might be something like the chain of "no-frills" Narayana Hrudayalaya clinics in southern India. Using pre-fabricated buildings, stripping out air-conditioning and even training visitors to help with post-operative care, the group believes it can cut the cost of heart surgery to an astonishing 800 dollars. "Today healthcare has got phenomenal services to offer. Almost every disease can be cured and if you can't cure patients, you can give them meaningful life," says company founder Devi Shetty, one of the world's most famous heart surgeons.