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Weaning from Cardiopulmonary Bypass, Decannulation, and Closure
Although thoracotomy or newer, less-invasive options such as peripheral cannulation are being used more frequently for minimally invasive cardiac surgery, surgical access through a median sternotomy and central cannulation remain the cornerstones of cardiac surgery and residency training. It is of utmost importance to wean the patient properly from cardiopulmonary bypass (CPB). This video tutorial discusses weaning the patient from CPB, decannulation, and closure of the sternotomy, and describes the safeguards and pitfalls of weaning from CPB.
Bubbles and Bypass: An Update
Bubbles in the bloodstream are not a normal condition - yet they remain a fact of cardiopulmonary bypass (CPB), having been extensively studied and documented since its inception some 50 years ago.
Blood Conservation Strategies in Cardiac Surgery: More is Better
Recent data show that up to 50% of heart procedures require blood transfusion, which can have adverse long- and short-term outcomes for the patient. This led to the updated 2011 Society of Thoracic Surgery (STS)/Society of Cardiovascular Anesthesiologists (SCA) guidelines in an attempt to adopt more effective blood conservation techniques.
