Case Study: Sarah, a 55-year-old woman, experiences chest pain and shortness of breath during physical exertion. She has a familv historv of heart disease and is a smoker. Critical Thinking Questions: Which anatomical structures are likely implicated in Sarah’s symptoms? How does the physiology of coronary artery disease lead to chest pain? ◦ What diagnostic tests would you order to confirm a diagnosis, and what findings would you expect? ◦ Discuss the potential lifestyle modifications and medical interventions to manage Sarah’s condition.