Endocavitary Structures in the Outflow Tract: Anatomy and Electrophysiology of the Conus Papillary Muscles
Article first published online: 10 OCT 2013
© 2014 Wiley Periodicals, Inc.
Journal of Cardiovascular Electrophysiology
Volume 25, Issue 1, pages 94–98, January 2014
How to Cite
HAI, J. J., DESIMONE, C. V., VAIDYA, V. R. and ASIRVATHAM, S. J. (2014), Endocavitary Structures in the Outflow Tract: Anatomy and Electrophysiology of the Conus Papillary Muscles. Journal of Cardiovascular Electrophysiology, 25: 94–98. doi: 10.1111/jce.12291
- Issue published online: 8 JAN 2014
- Article first published online: 10 OCT 2013
- Accepted manuscript online: 19 SEP 2013 07:30AM EST
- Manuscript Accepted: 10 SEP 2013
- Manuscript Revised: 3 SEP 2013
- Manuscript Received: 11 JUL 2013
Disclaimer: Supplementary materials have been peer-reviewed but not copyedited.
Supporting Figure S1. PVCs of Patient 2 recorded in the EP laboratory. Left: Clinical PVC ablated just above the septoparietal trabeculation. This PVC is characterized by its narrow QRS width of 128 milliseconds and very brief initial slurring followed by sharp upstroke. Right: New PVC emerged after ablation of the clinical PVC. Despite having a similar axis, the QRS width of this PVC was 140 milliseconds, and the sharp upstroke of the clinical PVC is not seen. The precordial transition of was noticed at V3 instead of V4.
|jce12291-sup-0002-FigureS2.tif||759K||S2. Clinical PVC of Patient 3. The PVC had an LBBB pattern, right inferior axis. There was an R wave in V1, and the transition was seen at V4.|
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