Abstract: A medical device delivery system includes a steering catheter including a first steering ring having a plurality of apertures positioned in the wall of the first steering ring. The plurality of apertures are positioned at spaced distances around a circumference of the first steering ring. A first steering cable passes through a first one of the apertures, and a first return cable passes through a second one of the apertures. A second steering cable passes through a third one of the apertures, and a second return cable passes through a fourth one of the apertures. The first steering cable is positioned about 180 degrees from the second steering cable. A handle is operably coupled to a proximal end of the steering catheter. A first control member controls the first steering and first return cable, and a second control member controls the second steering and second return cable.