Young Indians are dying of heart attacks — but the hidden culprit is NOT the heart… it's the lungs. This video exposes the cardio-pulmonary link nobody talks about: how low oxygen delivery silently overloads your heart. Pollution, stress, lack of sleep, and hidden lung inflammation — ye sab milkar aapke heart ko double pressure pe daal dete hain. Is video mein Dr. Harish Bhatia (Pulmonologist) batate hain kaise microscopic lung damage young patients mein sudden cardiac arrest ka real root cause ban raha hai. Aapke treadmill pe saans chadhna, raat ko hawa kam lagna, ya stress se chest tightness — ye sirf “normal” nahi hai, ye pre-heart attack signals hain. Lekin good news — lungs ka oxygen delivery reset karke heart ko wapas strong banaya ja sakta hai. Is video mein 3 simple habits bataye gaye hain jo aapki lungs-heart axis ko repair karte hain. Agar aap Delhi, Mumbai jaisi polluted cities mein rehte ho, ye information literally life-saving hai. Heart ko bachana hai? Pehle lungs ko respect karo. Watch, learn, share — someone’s life might depend on this. ⏱️ Timestamps With Headings 0:00 — Intro 0:47 — Reason 3:54 — Solution 4:36 — CTA #HeartAttack #YoungIndians #LungHealth #AirPollution #DelhiAQI #SuddenCardiacArrest #HealthyLungs #Pulmonology #HealthAwareness #HeartHealth #CardioPulmonary #BreathingExercises #OxygenLevels #FitnessIndia #PollutionCrisis