Ultrasound artifacts, which are becoming increasingly rare as technology improves, can still lead to critical errors in interpretation if they are not recognized and dealt with appropriately. A proper understanding of how they are created allows the echocardiographer to recognize and work around these potentially hazardous pitfalls. This course focuses on reverberation artifacts. (NOTE: This material is best understood after completing The Physics of Ultrasound series first.)

Please note this course includes a Reference section. For accurate completion status, you MUST review the reference section.

Course Details

In this course, you will learn:
  • Acoustic shadowing
  • Enhancement
  • Reverberation artifacts
  • “Ring down” artifacts

Method and medium:

Learners participate in the interactive learning modules by correctly answering multiple choice questions dispersed throughout. Learners will be prompted to try again if a question is answered incorrectly.

The course will open in a new tab – to exit the course, simply close that tab.


Estimated time to Complete: 15 minutes
Credit/contact hours: .25
Expiration date: March 7, 2021
Publication date: March 8, 2018

User Rating: 5/5 (1) Rating Details

Course Author

Robert H Thiele, MD

Board certified in anesthesiology, critical care, and advanced perioperative transesophageal echocardiography.
Learn More about Robert H Thiele, MD.

DISCLOSURE: This individual reports no relevant financial relationships with commercial entities.