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| Definition | Any surgery where the chest is opened and surgery is performed on the heart is called open heart surgery. The term "open" refers to the chest, not the heart itself (which may or may not be opened, depending on the type of surgery). Open heart surgery includes surgery on the heart muscle, valves, arteries, or other structures. The definition becomes confusing in light of new procedures being performed on the hearth through smaller incisions. Minimally invasive surgery and robotic-assisted heart surgery are still referred to as open heart surgery.
A heart-lung machine (also called cardiopulmonary bypass) is usually used to help provide oxygen-rich blood to the brain and other vital organs. It pumps, supplies oxygen to, and removes carbon dioxide from the blood and also provides anesthesia to keep the patient asleep during surgery. There are some new surgical procedures being performed that are done with the heart still beating. These procedures are referred to as minimally invasive heart surgery or limited access coronary artery surgery. These procedures are being evaluated in several medical centers as an alternative to the standard methods using the heart-lung machine. Related topics:Angioplasty of the heartAtrial septal defect repair Cardiac transplantCoarctation of the aorta repair Congenital heart defect corrective surgeryHeart bypass surgery ( coronary artery bypass graft )Heart transplantHeart valve prosthesisHeart valve surgeryHeart-and-lung transplantHypoplastic left heart repair Patent ductus arteriosus ligation PDA ligation Prosthetic heart valvesminimally invasive heart surgery (MIDCAB)Tetralogy of Fallot repair Total anomalous pulmonary venus return correction Transplant of the heartTransplant of the heart and lungs Transposition of great vessels repair Tricuspid atresia repair Truncus arteriosus repair Valve replacementVentricular septal defect repair VSD repair |
| Alternative Names | Heart surgery - open |
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