The SiteSeer angiographic catheter is designed for optimal performance and is offered in a broad range of curve selections. Coronary catheterization is a minimally invasive procedure to access the coronary circulation using a catheter. The angiographic catheter is a plastic tube which functions as a conduit for contrast, fluids and pressure measurement during cardiac catheterization of coronary arteries and the left ventricle. From the traditional look, feel and performance of the Pro-Flo catheters to the advanced construction and material in the SiteSeer catheter, Medtronic angiographic catheters are designed for optimal performance.