June 10, 2025

Chronic Total Occlusion in 2025

18 minutes

Guest: Gregory Barsness, M.D.

Host: Malcolm Bell, M.D.

Chronic (>3 months) complete epicardial coronary obstructive lesions, often referred to as CTOs, are recognized in a large minority of those referred for coronary angiography yet historically represent <5% of coronary intervention attempts. Improving tools, techniques and strategies have allowed greater access to percutaneous management of symptomatic coronary disease with improved procedural safety and technical and clinical success.

Topics Discussed:

What is a CTO and who do they affect?

What are the management options for those with CTO?

How are candidates for CTO PCI identified?

What are the risks and anticipated clinical benefits of CTO PCI and can these be anticipated and results optimized?

What does the future hold for those with symptomatic chronic coronary occlusions?

Connect with Mayo Clinic's Cardiovascular Continuing Medical Education online at https://cveducation.mayo.edu or on Twitter @MayoClinicCV and @MayoCVservices.

LinkedIn: Mayo Clinic Cardiovascular Services

Cardiovascular Education App:

The Mayo Clinic Cardiovascular CME App is an innovative educational platform that features cardiology-focused continuing medical education wherever and whenever you need it. Use this app to access other free content and browse upcoming courses. Download it for free in Apple or Google stores today!

No CME credit offered for this episode.

Podcast episode transcript found here.

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By Mayo Clinic

4.5

2929 ratings

June 10, 2025

Chronic Total Occlusion in 2025

18 minutes

Chronic Total Occlusion in 2025

Guest: Gregory Barsness, M.D.

Host: Malcolm Bell, M.D.

Topics Discussed:

What is a CTO and who do they affect?

What are the management options for those with CTO?

How are candidates for CTO PCI identified?

What are the risks and anticipated clinical benefits of CTO PCI and can these be anticipated and results optimized?

What does the future hold for those with symptomatic chronic coronary occlusions?

Connect with Mayo Clinic's Cardiovascular Continuing Medical Education online at https://cveducation.mayo.edu or on Twitter @MayoClinicCV and @MayoCVservices.

LinkedIn: Mayo Clinic Cardiovascular Services

Cardiovascular Education App:

No CME credit offered for this episode.

Podcast episode transcript found here.

...more