Interventional catheterization for congenital heart disease--limited "surgery" without the chest scar.

Overview

The desire for less invasive treatments and for reduction of the cost of hospitalizations has spurred the development of interventional catheterization. The range of corrections that can be performed through the use of catheters is much more limited than what can be accomplished with surgery, but in patients with certain conditions, interventional catheterization techniques offer results similar to those of surgery at considerably less pain and expense. We expect the range of defects that can be treated nonoperatively to continue to increase in the years to come.