Recent advances in techniques of coronary artery exposure and myocardial st
abilization in off-pump myocardial revascularization have provided cardiac
surgeons with a wide variety of new devices and techniques. Until recently,
the main obstacle to performing complete myocardial revascularization with
out using cardiopulmonary bypass (CPB) has been the technical difficulties
of exposing and stabilizing coronary targets, especially those located on t
he lateral and inferior wall of the heart. The extraordinary cardiac tolera
nce to nonconstrictive anterior elevation and lateral displacement, however
, has allowed the development of new strategies of coronary exposure. These
advances, in combination with the development of new techniques of mechani
cal myocardial stabilization, have impacted on the feasibility and safety w
ith which coronary anastomoses on the beating heart can be constructed. The
aim of this article is to describe the technical aspects involved in off-p
ump coronary revascularization, focusing primarily on the most recent strat
egies of cardiac elevation and coronary exposure, the various techniques of
myocardial stabilization, and some of the technical details of constructin
g distal anastomoses on the beating heart.