Definition: The word "arteriotomies" refers to surgery where arteries are cut or removed, often in aortic aneurysm repair or to treat blockages in coronary arteries. Detailed definitions include: - Aortic aneurysm: A disease characterized by bulging, inflamed blood vessels that can lead to inflammation, clotting and blood clots. - Coronary artery (C.A.) bypass surgery: An intervention performed on the heart to improve circulation to the limbs and prevent stroke. The goal is to improve blood flow to the affected regions. - Aortic stent grafting: The placement of aๆฏๆถๆๅ ่็ๆคๅ ฅ็ฉๅจ็ญ็ช็ๅ ็ถๅจ่๏ผC.A๏ผไธ๏ผไปฅ้ฒๆญข่ก็ฎก้ปๅกใ In summary, "arteriotomies" is a surgical procedure that uses arteries to treat or repair blocked or diseased arteries in the heart. Detailed definitions cover the specific conditions (aortic aneurysm) and techniques used (such as aortic stent grafting).