QT Prolongation (2026 CCHM)

Only available as part of a package

Learning Objectives:

  • Define the QT interval, QTc, standard normal ranges
  • Identify major risk factors for TdP
  • Explain the pathophysiology of QT prolongation and its link to TdP

Robert J. Chilton, DO, MACOI

Professor of Medicine

University of Texas Health Science Center

Professor of Medicine

Director of CAth Lab

Director of Clinical Protonomics

Editor in chief of Catheterization and Cardiovascular Interventions

Outstanding teacher of the year award 2024 Univ of Texas Health Science Center

The faculty member, for this activity, has no relevant relationships with ineligible companies to disclose. 

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Pre-Test
5 Questions  |  1 attempt  |  0/5 points to pass
5 Questions  |  1 attempt  |  0/5 points to pass
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Webcast
03/25/2026 at 3:25 PM (EDT)  |  Recorded On: 03/25/2026  |  21 minutes
03/25/2026 at 3:25 PM (EDT)  |  Recorded On: 03/25/2026  |  21 minutes
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Session Evaluation
11 Questions
11 Questions
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Post-Test
5 Questions  |  Unlimited attempts  |  4/5 points to pass
5 Questions  |  Unlimited attempts  |  4/5 points to pass
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