Heart health: Expert explains why plaques form in arteries and how to reverse the damage

Heart disease, a silent killer, stems from fatty plaque buildup in arteries. These plaques, composed of fats, cholesterol, calcium, and fibrin, narrow vessels, restricting blood flow and raising heart attack risks. Experts urge adopting a healthy diet, regular exercise, quitting smoking, and managing blood pressure and diabetes to prevent this dangerous buildup. Medical interventions may also be necessary.