Do Balloon Catheters have a Different Radial Force Along Their Longitudinal Axis?

ConclusionThe radial force is greater at both ends of the balloon than at the central portion, especially at the distal end. Dilation using the distal end of the balloon catheter is a practical method that can be applied in clinical practice without additional devices when encountering resistant stenosis, especially with semi-compliant balloons.Graphical Abstract
Source: CardioVascular and Interventional Radiology - Category: Radiology Source Type: research