Arteriovenous Fistula, Part 2: Duplex Diagnostics and Troubleshooting

Arteriovenous Fistula, Part 2: Duplex Diagnostics and Troubleshooting

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Course Overview

This comprehensive course discusses the utility of duplex ultrasound in diagnosing and troubleshooting arteriovenous fistulas (AVFs) and grafts (AVGs) used for hemodialysis access. The content covers common issues, diagnostic criteria, and interventions to ensure effective dialysis access and patient care.

Course Content

Credits

1.00
AMA PRA Category 1™ Credits

* AMA PRA Category 1™ credits are used by physicians and other groups like PAs and certain nurses. Category 1 credits are accepted by the ACCME, ARDMS, CCI, and Sonography Canada.

Course Details

Duration
1.00 hour
Released
Jun 12, 2018
Last Review
Dec 9, 2024
Expires
Dec 8, 2027

Objectives

After completing this activity, the participant will:

  • Recognize modes of failure of AVF/AVG

  • Describe duplex characteristics of malfunctioning AVF/AVG

  • Understand controversies in utilizing AVF/AVG for surveillance

Target Audience

  • Physicians, sonographers, and others who perform and/or interpret ultrasound.

Faculty & Disclosure

Faculty

Nathan Liang MD, MS, RPVI

Assistant Professor of Surgery

Division of Vascular Surgery

University of Pittsburgh Medical Center

Pittsburgh, PA

Disclosure

In compliance with the Essentials and Standards of the ACCME, the author of this CME tutorial is required to disclose any significant financial or other relationships they may have with commercial interests. Dr. Liang discloses no such relationships exist. No one at IAME who had control over the planning or content of this activity has relationships with commercial interests.

Accreditation

The Institute for Advanced Medical Education is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.

The Institute for Advanced Medical Education designates this enduring material for a maximum of 1.00 AMA PRA Category 1 Credit™.

Physicians should only claim credit commensurate with the extent of their participation in the activity. Sonographers: These credits are accepted by the American Registry for Diagnostic Medical Sonography (ARDMS), Sonography Canada, Cardiovascular Credentialing International (CCI), and most other organizations.

MOC Statements