This client work taught me that we must take care of our health by understanding that cardiac aging is inevitable, but the associated risk is mitigable. The increased probability of suffering Sudden Cardiac Arrest (SCA) with age is due to the accumulation of coronary artery disease and structural changes in the heart. The key is not only in emergency treatment but in the rigorous control of risk factors like hypertension and smoking, ensuring that our body's engine receives the necessary preventive maintenance throughout the years