Subtitled in RussianПроблема, изменившая мир | Дэн Бриклин | TEDxBeaconStreetTranslated by Kristy InterhorReviewed by Natalia Savvidi
Subtitled in Russian4:39What happens during a heart attack?Krishna SudhirTranslated by Kristy InterhorReviewed by Yekaterina Jussupova
