Closed Chest Coronary Artery Bypass on the Beating Heart
Abstract
Minimally invasive surgical procedures have become a part of routine cardiac surgery. The surgical techniques have been developed for the treatment of coronary artery disease in order to minimize surgical trauma.
With the introduction of a 3-D-based totally endoscopically functioning system into minimally invasive cardiac (MIC) surgery, further reduction of skin incisions became possible and enhanced MIC techniques could be improved. Due to the 6° freedom of motion allowed by wrist-enhanced instruments and a newly developed endo-scopic stabilizer, totally endoscopic coronary artery bypass procedures on a beating heart became feasible.
We present here our initial series of totally endoscopic “off-pump” coronary artery bypass grafting in patients suffering from coronary artery single vessel disease. In all patients, the procedure was successfully performed via four 1 cm chest incisions as closed-chest procedures.