title: Coronary artery surgery: now and in the next decade.
abstract: In coronary artery surgery the superiority of the internal mammary artery graft in 10-year survival was documented in 1986. In 1999 it was demonstrated that death, reoperation and percutaneous transluminary coronary angioplasty were more frequent in patients undergoing single rather than bilateral internal mammary artery grafting. Today coronary artery bypass grafting surgery is challenged by the success story of modern interventional cardiology. The Syntax Study, however, clearly underlined the better outcome for patients with triple-vessel and/or left main disease undergoing coronary artery bypass grafting in terms of repeat revascularization. Another point of ongoing discussion is the comparison between on-pump and off-pump coronary artery revascularization techniques. Even if mixed results exists in the literature, in experienced hands the combination of aortic no-touch and total arterial revascularization, probably leads to the superiority in off pump coronary artery bypass grafting in terms of significantly decreased rates of mortality, stroke, major adverse cardiac and cerebral vascular events. Coronary artery surgery in the next decade will be influenced by the further progression of minimally invasive surgical principles and by a variety of other factors. The role of robotics and hybrid surgery has yet to be defined. Alternatives within surgery will not only need to move to a less disruptive strategy (e.g. from on-pump to off-pump bypass) but also have to secure sustained innovation, as we can be sure that the current coronary artery bypass grafting activity will change substantially.
authors: MediClin Heart Institute Lahr/Baden, Lahr, Germany ; Institute of Cardiovascular Medicine, University Witten-Herdecke, Witten, Germany.
authors: J C
authors: JC
authors: Ennker
authors: I C
authors: IC
authors: Ennker
keywords: coronary artery revascularization; future aspects