On the occasion of World Heart Day (29th September), NDTV in association with Fortis launched a Cardiopulmonary Resuscitation (CPR) Certification drive for the public in 6 cities (Delhi, Mumbai, Chandigarh, Kolkata, Jaipur & Bengaluru) as a part of the NDTV-Fortis Health4U campaign. Thousands of people signed up and were trained by Fortis medical experts in this essential life-saving skill. Watch as India comes out in strong support of the initiative, in an effort to make hearts in these cities a little safer.