Cardiologist Yugarithen Bouaichi, based in Béjaïa, has issued a warning regarding cardiovascular diseases, which remain the leading cause of death, driven by factors such as diabetes, high blood pressure, obesity, stress, and smoking. Speaking at the international conference of the Algerian Society of Cardiology, the specialist emphasized that sudden shortness of breath during physical activity is a warning sign of potential heart failure or valve conditions that must not be overlooked. Early diagnosis and prompt medical intervention are vital for successful treatment. Additionally, Dr. Bouaichi highlighted the medical progress made in Algeria in catheterization and pediatric cardiac surgery, noting that sharing expertise with international peers is essential to improving patient care standards.