World Heart Day: A 2018 study by medical journal The Lancet revealed that the prevalence of heart disease and stroke has increased by over 50 per cent from 1990 to 2016 in India.

World Heart Day: A 2018 study by the medical journal The Lancet revealed that the prevalence of heart disease and stroke has increased by over 50 percent from 1990 to 2016 in India.