Aorto-ostial lesions are typically some of the most difficult to treat because of the unique challenges they pose such as difficulty in visualizing the ostium; geometric mismatch of a cylindrical stent being placed into a funnel-shaped...
Aorto-ostial lesions are typically some of the most difficult to treat because of the unique challenges they pose such as difficulty in visualizing the ostium; geometric mismatch of a cylindrical stent being placed into a funnel-shaped...
Aorto-ostial lesions are...