O.H. Frazier

O.H. Frazier is an American cardiothoracic surgeon known for his pioneering work in heart transplantation and mechanical circulatory support. He played a significant role in developing the first successful artificial heart, known as the Total Artificial Heart, which helps patients with severe heart failure. Dr. Frazier's contributions have advanced cardiac surgery and improved survival rates for patients in critical condition. His work emphasizes the importance of innovative medical technology in treating complex heart diseases, ultimately enhancing the quality of life for many individuals facing severe cardiac issues.