Heart Attack अचानक क्यों आता है? अंदर चलने वाला खतरनाक Science!#heartattack #sciencefacts

What really happens inside the body before a heart attack? In this short, we explain the complete science of heart attack — from cholesterol plaque buildup, artery blockage, reduced blood flow, oxygen shortage, to heart muscle damage. Understand how lifestyle, stress, smoking, sugar, and silent symptoms slowly damage the heart… before the attack actually happens. Simple language. Real science. Life-saving knowledge. Dr. Prince Explained — Science that matters. heart attack science, heart attack kaise aata hai, heart blockage explained, cholesterol plaque science, coronary artery disease hindi, heart attack symptoms science, why heart attack happens, blood clot heart attack, heart attack explained hindi, cardiac arrest vs heart attack, science facts hindi, health facts hindi, human body explained, heart health science, viral science shorts, medical science explained, dr prince explained, heart attack causes hindi, how heart stops suddenly, heart science short video #heartattack #hearthealth #sciencefacts #healthfacts #humanbody #shorts #ytshorts #hindifacts #medicalscience #drprinceexplained #viralshorts