From blood pressure and cholesterol to heart blockages and warning signs, NDTV Lifeline explores the risks of heart disease and the steps you can take to protect your heart. #HeartHealth #HeartDisease #HeartCare #BloodPressure #Cholesterol #HeartBlockage #HeartDiseasePrevention #HealthAwareness #NDTVLifeline About NDTV (English news channel): NDTV is India's Most-Trusted News Broadcaster with the latest updates in news, sports, entertainment and much more from within India and around the world.