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Changes in the Optimal Cardiac Resynchronization Therapy Pacing Configuration during Physiologic Stress

BACKGROUND: Some patients with ongoing heart failure symptoms after treatment with cardiac resynchronization therapy (CRT) demonstrate QRS prolongation during exercise. We investigated whether the optimal CRT pacing configuration changes during dobutamine stress. METHODS: Seven patients undergoing C...

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Bibliographic Details
Published in:J Electrocardiol
Main Authors: Atwater, Brett D., Jones, W. Schuyler, Loring, Zak, Friedman, Daniel J.
Format: Artigo
Language:Inglês
Published: 2020
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7666003/
https://ncbi.nlm.nih.gov/pubmed/32866910
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jelectrocard.2020.08.012
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