I am writing to express my sincere gratitude for the care and dedication you showed during my father’s arterial vascular surgery, which involved a major blood vessel carrying blood from the heart. Although my father did not recover after the 5-hour procedure, I want to acknowledge and deeply appreciate the tireless effort, skill, and compassion you demonstrated throughout the surgery. Your commitment to doing everything possible to save his life did not go unnoticed, and it brought great comfort to our family during this difficult time. Thank you once again for your professionalism, hard work, and the genuine care you provided. We are truly grateful for your dedication.