Can you predict which atheroma will cause a heart attack before the patient even feels chest pain? A dozen years or so ago, this question would sound like medical fantasy, but today, personalized preventive action is becoming the norm. All thanks to the progress in evaluating coronary artery stenoses, and cardiologists applying artificial intelligence and other computer-based methods with ever greater boldness, says Adrian Bednarek, a student of medicine and doctoral student at the 1st Chair and Department of Cardiology, MUW.