Is there a future for minimally invasive cardiac surgery?

Although cardiac surgery has made significant contributions to the cardiac health of millions of patients over the past 40 years, it has evolved from an 'emerging growth' to a 'mature' industry. Along with this maturation has come an 'inertia of success' and lack of innovation. Minimally invasive cardiac surgery is an attempt to develop more patient friendly cardiac procedures yet maintain the superior long term results of conventional cardiac surgery. A broad spectrum of new surgical techniques and technical innovations has been fostered. The impact has been not only that of 'discontinuous innovation' of a new type of cardiac surgery but also a significant 'coat-tail' effect of 'upgrading' conventional cardiac surgery. It is difficult to adapt to change. But if we maintain an open-mindedness toward evolution with a firm foundation in proven standards, our patients will be the beneficiaries.