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This educational activity is certified by the American College of Cardiology Foundation
Radiofrequency Ablation of Premature Ventricular Ectopy Improves the Efficacy of Cardiac Resynchronization Therapy in Nonresponders (JACC)
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JACC Editor-in-Chief
Anthony N. DeMaria, MD, MACC

Ajit Raisinghani, MD, FACC


Dhanunjaya Lakkireddy, MD

Luigi Di Biase, MD, PhD

Kay Ryschon, MS

Mazda Biria, MD

Vijay Swarup, MD

Yeruva Madhu Reddy, MD

Atul Verma, MD

Sudharani Bommana, M.Phil

David Burkhardt, MD

Raghuveer Dendi, MD

Antonio Dello Russo, MD, PhD

Michela Casella, MD, PhD

Corrado Carbucicchio, MD

Claudio Tondo, MD, PhD

Buddhadeb Dawn, MD

Andrea Natale, MD 



This article appeared in the October 8, 2012 issue of JACC Journal.


This online educational activity is brought to you by JACC.

CME Information

Target Audience

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

Important Dates

Date of Release: October 2012

Term of Approval/Date of CME Expiration: October 2013

Learner Objectives
At the conclusion of this activity, the learner should be able to determine whether suppressing PVCs using radiofrequency ablation improves effectiveness of the CRT in nonresponders.

Method of Participation and Claiming Credit
This ACCF JACC Journals CME 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™ 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. After you have answered all the questions in the module, click on the Exam Summary button. A Claim Credit button will appear on this page if you have achieved a passing score of 66% or better. If you did not achieve a passing score, please click the Reset Scores link and retake the exam.
  3. Click the Claim Credit button and answer the evaluation questions in the pop-up window.
  4. 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 Submit.
  5. You will receive a message that your request has been submitted and a link to view your certificate. You may download the certificate when you receive the message.
  6. You may also view it at any time in the My Transcript section of My CardioSource.