Heart Valve Motion in Real Time | The True Origin of S1 & S2 💓

3D Tricuspid Valve Animation – Heart Function Explained

The Perfect System Inside Your Chest #science #design #shorts

This is what saves 600,000 people every year during a heart attack. Your heart is running out of time. Every second an artery stays blocked, heart muscle dies — and open-heart surgery isn’t fast enough. That’s why doctors use a coronary stent. A catheter snakes through your wrist or groin to the exact site of the blockage. A balloon inflates, and a tiny metal mesh tube — smaller than your fingertip — locks the artery open permanently. Circulation restored. Heart muscle saved. Patient walking out

Human heart digram explain in simple way | Biology shorts

மாரடைப்பிலிருந்து காக்கும் மந்திரம்! Dr. Isacc Abbas

Heart Attack Warning Signs Women Miss | Know the Symptoms #doctorfithub