This is the new cutting edge heart surgery. The incision is only one and three quarters of an inch. It will mean less pain. A shorter hospital stay. With a quicker recovery. There are still the procedures done via a vein in the leg or arm, but there are just times that surgery is needed.
http://www.boston.com/news/nation/articles/2004/08/21/145keyhole146_heart_operations_cut_patients146_trauma/
http://www.boston.com/news/nation/articles/2004/08/21/145keyhole146_heart_operations_cut_patients146_trauma/