What are the features of balloon catheters used in percutaneous coronary intervention (PCI)?

Updated: Nov 27, 2019
  • Author: George A Stouffer, III, MD; Chief Editor: Karlheinz Peter, MD, PhD  more...
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Answer

Balloon catheters for PCI have the following features:

  • A steerable guide wire precedes the balloon into the artery and permits navigation through the coronary tree
  • Inflation of the balloon compresses and axially redistributes atheromatous plaque and stretches the vessel wall
  • The balloon catheter also serves as an adjunctive device for many other interventional therapies

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