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Aorto-Ostial and Bifurcation Lesions

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Course Details

Credit/contact hours: .75
Estimated time to complete: 40 minutes
Publication Date: March 8, 2018
Expiration date: March 7, 2024
Reviewed: March 6, 2021

Description:

Percutaneous coronary intervention involves a wide range of complexity, from relatively straightforward Type A lesions in a C-shaped right coronary artery to much more complex anatomy. Ostial lesions and bifurcation lesions remain subsets that continue to challenge current interventional strategies and that can have increased risks of subacute closure and/or restenosis.

In this lecture, Dr. Ragosta outlines and defines many of the considerations in approaching such lesions and discusses the appropriate uses and limitations of percutaneous techniques in these lesion subsets.

You Will Learn

  • To define and identify ostial and/or bifurcation lesions by coronary angiography.
  • To describe the challenges and limitations of stenting aorto-ostial coronary lesions.
  • To correctly categorize bifurcation lesions using the Medina classification system.
  • To identify bifurcation lesions that can respond successfully to percutaneous technique versus those lesions best treated with coronary artery bypass surgery.

Method and medium:

Learners participate in the interactive learning modules by correctly answering multiple choice questions dispersed throughout. Learners will be prompted to try again if a question is answered incorrectly.The course will open in a new tab - to exit the course, simply close that tab.

Michael Ragosta III, MD

Dr. Michael Ragosta is an attending cardiologist at the University of Virginia Health System with a sub-specialty in interventional cardiology. His clinical practice includes complex percutaneous coronary intervention, myocardial infarction, valvular heart disease, structural heart disease, and general cardiology. Dr. Ragosta is the Director of the Cardiac Catheterization Laboratories at UVA and author of numerous textbooks related to cardiac catheterization and hemodynamic interpretation.

DISCLOSURE: This individual reports no relevant financial relationships with commercial entities.

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