An Unusual Cause of AV Dyssynchrony
A 71-year-old male with persistent atrial fibrillation and a dual chamber permanent pacemaker presented complaining of dyspnea on exertion, easy fatiguability, and intermittent cough. A 12-lead electrocardiogram revealed ventricular paced complexes, native QRS complexes, and irregular atrial activit...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2023-05-01
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Series: | JACC: Case Reports |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2666084923000888 |