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Preventing Coronary Obstruction During TAVR: From CT to BASILICA (JACC: Cardiovascular Interventions July 2019)
Description

Coronary artery obstruction is an uncommon but devastating complication of transcatheter aortic valve replacement (TAVR). Computed tomography (CT) appears to be a sensitive but nonspecific predictor of coronary artery obstruction.

Editors

JACC: Cardiovascular Interventions Editor-in-Chief
David J. Moliterno, MD, FACC

JACC: Cardiovascular Interventions CME Editor
Michael C. McDaniel, MD

Author

Robert J. Lederman, MD

CME Information

Target Audience

JACC Journal CME/MOC/ECME is intended for physicians who treat patients with cardiovascular disease.

Important Dates

Date of Release: July 1, 2019
Term of Approval/Date of CME/MOC/ECME Expiration: June 30, 2020

Learner Objectives
After reading this article the reader should be able to:  

  • Discuss risks for transcatheter aortic valve replacement (TAVR)–induced coronary artery obstruction on preprocedure computed tomography.
  • Explain how intentional leaflet laceration (BASILICA) may reduce the risk of TAVR-induced coronary artery obstruction.
  • Describe transcatheter electrosurgery techniques to accomplish safe and effective leaflet traversal and laceration.

Method of Participation and Claiming Credit
This ACC JACC Journals CME/MOC/ECME activity includes the reading of an article published in one of the JACC journals and the successful completion of self-assessment questions.  

Requesting AMA PRA Category 1 CME Credit™ and/or MOC or ECME credit for this Activity
To request credit, you must:

  1. Read the article for which you wish to receive credit.
  2. Answer the self-assessment questions. You need to have achieved a passing score of 70% or better in order for the Evaluation link to become activated. If you did not achieve a passing score, please click on the Posttest link in the left navigation bar and retake the exam.
  3. After you complete the Evaluation, click on the Claim Credit button in the left navigation bar.
  4. For CME or COP credit, enter the total amount of time you actually spent in the activity in the box provided. Please note that you may only claim once for this activity. Click Claim
  5. For MOC credit, click the Claim button in the row for MOC. Please note that you may only claim once for this activity. Confirm your ABIM number and date of birth.
  6. For ECME credit, click the Claim button in the row for ECME. Please note that you may only claim once for this activity. Enter your date of birth and click Submit.
  7. The page will be updated with the date and time that you claimed your credit.
  8. To view your credit, or to print a certificate, please go to ACC.org and navigate to the My Transcript section of My ACC.
This CME/MOC/ECME-certified activity may contain links to other educational resources such as clinical trial summaries, journal articles, guidelines, etc., that may not be CME/MOC/ECME-certified. Please note that clicking on the links provided to view these resources will open new windows, which are outside of this CME/MOC/ECME-certified activity.
Summary
Availability: On-Demand
Cost: FREE
Credit Offered: 1 CME Credit
1 ECME Credit
1 MOC Credit
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