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Off-pump coronary artery bypass (OPCAB), or beating-heart surgery, is a form of coronary artery bypass graft (CABG) surgery performed without cardiopulmonary bypass (heart-lung machine) as a treatment for coronary heart disease. It was primarily developed in the early 1990s by Dr. Amano Atsushi.
The technique uses devices to support the surrounding heart tissues while vital surgery takes place. This is also known as off-pump CABG (OPCAB). OPCAB voids the use of cardiopulmonary bypass (CPB), which requires the heart to be stopped (arrested) with cardioplegia solution. Off-pump is also known as beating heart surgery. [citation needed]
Lamelas is the Chief of Cardiac surgery and Professor of Surgery at the University of Miami's Miller School of Medicine. He is board certified in general surgery, cardiac surgery, thoracic surgery, and surgical critical care, and is a member of the American Association for Thoracic Surgery (AATS) and the Society of Thoracic Surgeons (STS). [5] [6]
Cardiac surgery, or cardiovascular surgery, is surgery on the heart or great vessels performed by cardiac surgeons.It is often used to treat complications of ischemic heart disease (for example, with coronary artery bypass grafting); to correct congenital heart disease; or to treat valvular heart disease from various causes, including endocarditis, rheumatic heart disease, [1] and ...
The first uses a cardiopulmonary bypass machine, a machine which takes over the functions of the heart and lungs during surgery by circulating blood and oxygen. With the heart in cardioplegic arrest , harvested arteries and veins are used to connect across problematic regions—a construction known as surgical anastomosis .
John Heysham Gibbon (September 29, 1903 – February 5, 1973) was an American surgeon best known for inventing the heart–lung machine and performing subsequent open-heart surgeries which revolutionized heart surgery in the twentieth century.
As President of the Colorado Heart Association, he founded one of the early jogging programs promoting heart health. J. Willis Hurst: 1920 2011 United States Cardiologist of former U.S. President Lyndon B. Johnson. Editor of Hurst's the Heart. Vladimir Kanjuh: 1929: Macedonia [22] Yariv Khaykin: Canada [23] John Kjekshus: 1936: Norway
In on-pump bypass surgery, a heart-lung machine is used; in off-pump bypass surgery, the surgeon stabilizies the heart without use of the machine. [3] Weight loss or Bariatric surgery: Vertical banded gastroplasty surgery or "stomach stapling", the upper part of the stomach is permanently stapled to create a smaller pouch