In 2022, the UN General Assembly adopted resolution A/RES/76/302, designating September 16 as the International Day for Interventional Cardiology, commemorating the first coronary angioplasty performed by Dr. Andreas Grüntzig on September 16, 1977, a breakthrough procedure that transformed the treatment of blocked coronary arteries. Cardiovascular disease remains the world's leading cause of death, claiming an estimated 17.9 million lives each year. The day raises awareness of these conditions and their prevention, highlighting how interventional cardiology techniques have improved treatment outcomes, quality of life, and life expectancy for patients worldwide. Hospitals and medical associations mark the day with awareness events and free blood pressure and cholesterol screenings, alongside campaigns promoting healthy lifestyles to prevent heart disease.