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Related Concept Videos

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The cytoskeleton is an essential cell component that plays several structural and functional roles. However, the filaments that make up the cytoskeleton cannot function independently and depend on the accessory or ancillary proteins to effectively carry out their function. Accessory proteins associate with cytoskeletal filaments and their monomers, aiding filament formation and function. They also help in the cross-communication among cytoskeletal filaments. Cytoskeletal accessory proteins are...
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Related Experiment Video

Updated: Feb 9, 2026

Identification and Protection of the Recurrent Laryngeal Nerve during Transoral Robotic Thyroidectomy
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A recurrent concealed parahisian accessory pathway.

Thierry Verbeet1, Jose Castro1, Alexandre Almorad1

  • 1Department of Cardiology CHU Brugmann Free University of Brussels 4 Place Van Gehuchten 1020 Brussels Belgium.

Clinical Case Reports
|June 9, 2018
PubMed
Summary
This summary is machine-generated.

Ablation in the aortic root is effective for resistant parahisian accessory pathways when right-sided approaches fail. This strategy overcomes challenges like atrioventricular block risk and difficulty reaching critical fibers.

Keywords:
Aortic root ablationparahisian accessory pathway

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Area of Science:

  • Cardiology
  • Electrophysiology
  • Cardiac Ablation

Background:

  • Parahisian accessory pathways can be challenging to ablate.
  • Standard right-sided ablation approaches may fail due to anatomical constraints or risks.

Observation:

  • A case of resistant parahisian accessory pathway is presented.
  • Previous right-sided ablation attempts were unsuccessful.

Findings:

  • Successful ablation was achieved by targeting the aortic root.
  • This approach effectively eliminated the accessory pathway conduction.

Implications:

  • Aortic root ablation offers a viable alternative for complex parahisian accessory pathways.
  • This strategy may prevent the need for more invasive procedures.