Mississippi Cardiothoracic Surgery expert witnesses draw on experience in cardiac, thoracic, and vascular surgery across major systems like UMMC in Jackson, regional heart centers, and rural hospitals. They often specialize in coronary bypass, valve repair, aortic disease, lung resection, and trauma-related thoracic care in high-risk Delta and Gulf Coast populations. These experts assess surgical indications, technique, perioperative management, complications, and adherence to Mississippi-specific standards of cardiothoracic care.